187460460

素因数分解:

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

素因数の和:210

約数の個数: 288

約数和(自身を含む): 679257600

約数和(自身を除く): 491797140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 151, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 302, 330, 342, 363, 380, 396, 418, 453, 484, 495, 513, 540, 570, 594, 604, 605, 627, 660, 684, 726, 755, 836, 855, 906, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1254, 1359, 1452, 1485, 1510, 1661, 1710, 1812, 1815, 1881, 1980, 2052, 2090, 2178, 2265, 2299, 2420, 2508, 2565, 2718, 2869, 2970, 3020, 3135, 3267, 3322, 3420, 3630, 3762, 4077, 4180, 4356, 4530, 4598, 4983, 5130, 5436, 5445, 5643, 5738, 5940, 6270, 6534, 6644, 6795, 6897, 7260, 7524, 8154, 8305, 8607, 9060, 9196, 9405, 9966, 10260, 10890, 11286, 11476, 11495, 12540, 13068, 13590, 13794, 14345, 14949, 16308, 16335, 16610, 17214, 18271, 18810, 19932, 20385, 20691, 21780, 22572, 22990, 24915, 25821, 27180, 27588, 28215, 28690, 29898, 31559, 32670, 33220, 34428, 34485, 36542, 37620, 40770, 41382, 43035, 44847, 45980, 49830, 51642, 54813, 56430, 57380, 59796, 62073, 63118, 65340, 68970, 73084, 74745, 77463, 81540, 82764, 86070, 89694, 91355, 94677, 99660, 103284, 103455, 109626, 112860, 124146, 126236, 129105, 137940, 149490, 154926, 157795, 164439, 172140, 179388, 182710, 189354, 206910, 219252, 224235, 248292, 258210, 274065, 284031, 298980, 309852, 310365, 315590, 328878, 347149, 365420, 378708, 387315, 413820, 448470, 473385, 493317, 516420, 548130, 568062, 620730, 631180, 657756, 694298, 774630, 822195, 852093, 896940, 946770, 986634, 1041447, 1096260, 1136124, 1241460, 1388596, 1420155, 1549260, 1644390, 1704186, 1735745, 1893540, 1973268, 2082894, 2466585, 2840310, 3124341, 3288780, 3408372, 3471490, 4165788, 4260465, 4933170, 5207235, 5680620, 6248682, 6942980, 8520930, 9373023, 9866340, 10414470, 12497364, 15621705, 17041860, 18746046, 20828940, 31243410, 37492092, 46865115, 62486820, 93730230, 187460460]

約数ペア:

[(1, 187460460), (2, 93730230), (3, 62486820), (4, 46865115), (5, 37492092), (6, 31243410), (9, 20828940), (10, 18746046), (11, 17041860), (12, 15621705), (15, 12497364), (18, 10414470), (19, 9866340), (20, 9373023), (22, 8520930), (27, 6942980), (30, 6248682), (33, 5680620), (36, 5207235), (38, 4933170), (44, 4260465), (45, 4165788), (54, 3471490), (55, 3408372), (57, 3288780), (60, 3124341), (66, 2840310), (76, 2466585), (90, 2082894), (95, 1973268), (99, 1893540), (108, 1735745), (110, 1704186), (114, 1644390), (121, 1549260), (132, 1420155), (135, 1388596), (151, 1241460), (165, 1136124), (171, 1096260), (180, 1041447), (190, 986634), (198, 946770), (209, 896940), (220, 852093), (228, 822195), (242, 774630), (270, 694298), (285, 657756), (297, 631180), (302, 620730), (330, 568062), (342, 548130), (363, 516420), (380, 493317), (396, 473385), (418, 448470), (453, 413820), (484, 387315), (495, 378708), (513, 365420), (540, 347149), (570, 328878), (594, 315590), (604, 310365), (605, 309852), (627, 298980), (660, 284031), (684, 274065), (726, 258210), (755, 248292), (836, 224235), (855, 219252), (906, 206910), (990, 189354), (1026, 182710), (1045, 179388), (1089, 172140), (1140, 164439), (1188, 157795), (1210, 154926), (1254, 149490), (1359, 137940), (1452, 129105), (1485, 126236), (1510, 124146), (1661, 112860), (1710, 109626), (1812, 103455), (1815, 103284), (1881, 99660), (1980, 94677), (2052, 91355), (2090, 89694), (2178, 86070), (2265, 82764), (2299, 81540), (2420, 77463), (2508, 74745), (2565, 73084), (2718, 68970), (2869, 65340), (2970, 63118), (3020, 62073), (3135, 59796), (3267, 57380), (3322, 56430), (3420, 54813), (3630, 51642), (3762, 49830), (4077, 45980), (4180, 44847), (4356, 43035), (4530, 41382), (4598, 40770), (4983, 37620), (5130, 36542), (5436, 34485), (5445, 34428), (5643, 33220), (5738, 32670), (5940, 31559), (6270, 29898), (6534, 28690), (6644, 28215), (6795, 27588), (6897, 27180), (7260, 25821), (7524, 24915), (8154, 22990), (8305, 22572), (8607, 21780), (9060, 20691), (9196, 20385), (9405, 19932), (9966, 18810), (10260, 18271), (10890, 17214), (11286, 16610), (11476, 16335), (11495, 16308), (12540, 14949), (13068, 14345), (13590, 13794)]