221544180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 858009600

約数和(自身を除く): 636465420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 27, 30, 33, 36, 38, 39, 44, 45, 52, 54, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 108, 110, 114, 117, 130, 132, 135, 143, 151, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 270, 285, 286, 297, 302, 330, 342, 351, 380, 390, 396, 418, 429, 453, 468, 494, 495, 513, 540, 570, 572, 585, 594, 604, 627, 660, 684, 702, 715, 741, 755, 780, 836, 855, 858, 906, 988, 990, 1026, 1045, 1140, 1170, 1188, 1235, 1254, 1287, 1359, 1404, 1430, 1482, 1485, 1510, 1661, 1710, 1716, 1755, 1812, 1881, 1963, 1980, 2052, 2090, 2145, 2223, 2265, 2340, 2470, 2508, 2565, 2574, 2717, 2718, 2860, 2869, 2964, 2970, 3020, 3135, 3322, 3420, 3510, 3705, 3762, 3861, 3926, 4077, 4180, 4290, 4446, 4530, 4940, 4983, 5130, 5148, 5434, 5436, 5643, 5738, 5889, 5940, 6270, 6435, 6644, 6669, 6795, 7020, 7410, 7524, 7722, 7852, 8151, 8154, 8305, 8580, 8607, 8892, 9060, 9405, 9815, 9966, 10260, 10868, 11115, 11286, 11476, 11778, 12540, 12870, 13338, 13585, 13590, 14345, 14820, 14949, 15444, 16302, 16308, 16610, 17214, 17667, 18810, 19305, 19630, 19932, 20385, 21593, 22230, 22572, 23556, 24453, 24915, 25740, 25821, 26676, 27170, 27180, 28215, 28690, 29445, 29898, 31559, 32604, 33220, 33345, 34428, 35334, 37297, 37620, 38610, 39260, 40755, 40770, 43035, 43186, 44460, 44847, 48906, 49830, 51642, 53001, 54340, 56430, 57380, 58890, 59796, 63118, 64779, 66690, 70668, 73359, 74594, 74745, 77220, 77463, 81510, 81540, 86070, 86372, 88335, 89694, 94677, 97812, 99660, 103284, 106002, 107965, 111891, 112860, 117780, 122265, 126236, 129105, 129558, 133380, 146718, 149188, 149490, 154926, 157795, 163020, 172140, 176670, 179388, 186485, 189354, 194337, 212004, 215930, 223782, 224235, 244530, 258210, 259116, 265005, 284031, 293436, 298980, 309852, 315590, 323895, 335673, 353340, 366795, 372970, 378708, 387315, 388674, 410267, 431860, 447564, 448470, 473385, 489060, 516420, 530010, 559455, 568062, 583011, 631180, 647790, 671346, 733590, 745940, 774630, 777348, 820534, 852093, 896940, 946770, 971685, 1007019, 1060020, 1118910, 1136124, 1166022, 1230801, 1295580, 1342692, 1420155, 1467180, 1549260, 1641068, 1678365, 1704186, 1893540, 1943370, 2014038, 2051335, 2237820, 2332044, 2461602, 2840310, 2915055, 3356730, 3408372, 3692403, 3886740, 4028076, 4102670, 4260465, 4923204, 5035095, 5680620, 5830110, 6154005, 6713460, 7384806, 8205340, 8520930, 10070190, 11077209, 11660220, 12308010, 14769612, 17041860, 18462015, 20140380, 22154418, 24616020, 36924030, 44308836, 55386045, 73848060, 110772090, 221544180]

約数ペア:

[(1, 221544180), (2, 110772090), (3, 73848060), (4, 55386045), (5, 44308836), (6, 36924030), (9, 24616020), (10, 22154418), (11, 20140380), (12, 18462015), (13, 17041860), (15, 14769612), (18, 12308010), (19, 11660220), (20, 11077209), (22, 10070190), (26, 8520930), (27, 8205340), (30, 7384806), (33, 6713460), (36, 6154005), (38, 5830110), (39, 5680620), (44, 5035095), (45, 4923204), (52, 4260465), (54, 4102670), (55, 4028076), (57, 3886740), (60, 3692403), (65, 3408372), (66, 3356730), (76, 2915055), (78, 2840310), (90, 2461602), (95, 2332044), (99, 2237820), (108, 2051335), (110, 2014038), (114, 1943370), (117, 1893540), (130, 1704186), (132, 1678365), (135, 1641068), (143, 1549260), (151, 1467180), (156, 1420155), (165, 1342692), (171, 1295580), (180, 1230801), (190, 1166022), (195, 1136124), (198, 1118910), (209, 1060020), (220, 1007019), (228, 971685), (234, 946770), (247, 896940), (260, 852093), (270, 820534), (285, 777348), (286, 774630), (297, 745940), (302, 733590), (330, 671346), (342, 647790), (351, 631180), (380, 583011), (390, 568062), (396, 559455), (418, 530010), (429, 516420), (453, 489060), (468, 473385), (494, 448470), (495, 447564), (513, 431860), (540, 410267), (570, 388674), (572, 387315), (585, 378708), (594, 372970), (604, 366795), (627, 353340), (660, 335673), (684, 323895), (702, 315590), (715, 309852), (741, 298980), (755, 293436), (780, 284031), (836, 265005), (855, 259116), (858, 258210), (906, 244530), (988, 224235), (990, 223782), (1026, 215930), (1045, 212004), (1140, 194337), (1170, 189354), (1188, 186485), (1235, 179388), (1254, 176670), (1287, 172140), (1359, 163020), (1404, 157795), (1430, 154926), (1482, 149490), (1485, 149188), (1510, 146718), (1661, 133380), (1710, 129558), (1716, 129105), (1755, 126236), (1812, 122265), (1881, 117780), (1963, 112860), (1980, 111891), (2052, 107965), (2090, 106002), (2145, 103284), (2223, 99660), (2265, 97812), (2340, 94677), (2470, 89694), (2508, 88335), (2565, 86372), (2574, 86070), (2717, 81540), (2718, 81510), (2860, 77463), (2869, 77220), (2964, 74745), (2970, 74594), (3020, 73359), (3135, 70668), (3322, 66690), (3420, 64779), (3510, 63118), (3705, 59796), (3762, 58890), (3861, 57380), (3926, 56430), (4077, 54340), (4180, 53001), (4290, 51642), (4446, 49830), (4530, 48906), (4940, 44847), (4983, 44460), (5130, 43186), (5148, 43035), (5434, 40770), (5436, 40755), (5643, 39260), (5738, 38610), (5889, 37620), (5940, 37297), (6270, 35334), (6435, 34428), (6644, 33345), (6669, 33220), (6795, 32604), (7020, 31559), (7410, 29898), (7524, 29445), (7722, 28690), (7852, 28215), (8151, 27180), (8154, 27170), (8305, 26676), (8580, 25821), (8607, 25740), (8892, 24915), (9060, 24453), (9405, 23556), (9815, 22572), (9966, 22230), (10260, 21593), (10868, 20385), (11115, 19932), (11286, 19630), (11476, 19305), (11778, 18810), (12540, 17667), (12870, 17214), (13338, 16610), (13585, 16308), (13590, 16302), (14345, 15444), (14820, 14949)]