181263420

素因数分解:

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

素因数の和:207

約数の個数: 288

約数和(自身を含む): 650657280

約数和(自身を除く): 469393860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 151, 156, 162, 171, 180, 190, 195, 228, 234, 243, 247, 260, 270, 285, 302, 324, 342, 351, 380, 390, 405, 453, 468, 486, 494, 513, 540, 570, 585, 604, 684, 702, 741, 755, 780, 810, 855, 906, 972, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1359, 1404, 1482, 1510, 1539, 1620, 1710, 1755, 1812, 1963, 2052, 2106, 2223, 2265, 2340, 2430, 2470, 2565, 2718, 2869, 2964, 3020, 3078, 3159, 3420, 3510, 3705, 3926, 4077, 4212, 4446, 4530, 4617, 4860, 4940, 5130, 5265, 5436, 5738, 5889, 6156, 6318, 6669, 6795, 7020, 7410, 7695, 7852, 8154, 8607, 8892, 9060, 9234, 9815, 10260, 10530, 11115, 11476, 11778, 12231, 12636, 13338, 13590, 14345, 14820, 15390, 15795, 16308, 17214, 17667, 18468, 19630, 20007, 20385, 21060, 22230, 23085, 23556, 24462, 25821, 26676, 27180, 28690, 29445, 30780, 31590, 33345, 34428, 35334, 36693, 37297, 39260, 40014, 40770, 43035, 44460, 46170, 48924, 51642, 53001, 57380, 58890, 60021, 61155, 63180, 66690, 70668, 73386, 74594, 77463, 80028, 81540, 86070, 88335, 92340, 100035, 103284, 106002, 111891, 117780, 120042, 122310, 129105, 133380, 146772, 149188, 154926, 159003, 172140, 176670, 183465, 186485, 200070, 212004, 223782, 232389, 240084, 244620, 258210, 265005, 300105, 309852, 318006, 335673, 353340, 366930, 372970, 387315, 400140, 447564, 464778, 477009, 516420, 530010, 559455, 600210, 636012, 671346, 697167, 733860, 745940, 774630, 795015, 929556, 954018, 1007019, 1060020, 1118910, 1161945, 1200420, 1342692, 1394334, 1549260, 1590030, 1678365, 1908036, 2014038, 2237820, 2323890, 2385045, 2788668, 3021057, 3180060, 3356730, 3485835, 4028076, 4647780, 4770090, 5035095, 6042114, 6713460, 6971670, 9063171, 9540180, 10070190, 12084228, 13943340, 15105285, 18126342, 20140380, 30210570, 36252684, 45315855, 60421140, 90631710, 181263420]

約数ペア:

[(1, 181263420), (2, 90631710), (3, 60421140), (4, 45315855), (5, 36252684), (6, 30210570), (9, 20140380), (10, 18126342), (12, 15105285), (13, 13943340), (15, 12084228), (18, 10070190), (19, 9540180), (20, 9063171), (26, 6971670), (27, 6713460), (30, 6042114), (36, 5035095), (38, 4770090), (39, 4647780), (45, 4028076), (52, 3485835), (54, 3356730), (57, 3180060), (60, 3021057), (65, 2788668), (76, 2385045), (78, 2323890), (81, 2237820), (90, 2014038), (95, 1908036), (108, 1678365), (114, 1590030), (117, 1549260), (130, 1394334), (135, 1342692), (151, 1200420), (156, 1161945), (162, 1118910), (171, 1060020), (180, 1007019), (190, 954018), (195, 929556), (228, 795015), (234, 774630), (243, 745940), (247, 733860), (260, 697167), (270, 671346), (285, 636012), (302, 600210), (324, 559455), (342, 530010), (351, 516420), (380, 477009), (390, 464778), (405, 447564), (453, 400140), (468, 387315), (486, 372970), (494, 366930), (513, 353340), (540, 335673), (570, 318006), (585, 309852), (604, 300105), (684, 265005), (702, 258210), (741, 244620), (755, 240084), (780, 232389), (810, 223782), (855, 212004), (906, 200070), (972, 186485), (988, 183465), (1026, 176670), (1053, 172140), (1140, 159003), (1170, 154926), (1215, 149188), (1235, 146772), (1359, 133380), (1404, 129105), (1482, 122310), (1510, 120042), (1539, 117780), (1620, 111891), (1710, 106002), (1755, 103284), (1812, 100035), (1963, 92340), (2052, 88335), (2106, 86070), (2223, 81540), (2265, 80028), (2340, 77463), (2430, 74594), (2470, 73386), (2565, 70668), (2718, 66690), (2869, 63180), (2964, 61155), (3020, 60021), (3078, 58890), (3159, 57380), (3420, 53001), (3510, 51642), (3705, 48924), (3926, 46170), (4077, 44460), (4212, 43035), (4446, 40770), (4530, 40014), (4617, 39260), (4860, 37297), (4940, 36693), (5130, 35334), (5265, 34428), (5436, 33345), (5738, 31590), (5889, 30780), (6156, 29445), (6318, 28690), (6669, 27180), (6795, 26676), (7020, 25821), (7410, 24462), (7695, 23556), (7852, 23085), (8154, 22230), (8607, 21060), (8892, 20385), (9060, 20007), (9234, 19630), (9815, 18468), (10260, 17667), (10530, 17214), (11115, 16308), (11476, 15795), (11778, 15390), (12231, 14820), (12636, 14345), (13338, 13590)]