102517920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 192

約数和(自身を含む): 378000000

約数和(自身を除く): 275482080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1249, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2498, 2565, 2736, 3040, 3420, 3747, 4104, 4320, 4560, 4996, 5130, 5472, 6245, 6840, 7494, 8208, 9120, 9992, 10260, 11241, 12490, 13680, 14988, 16416, 18735, 19984, 20520, 22482, 23731, 24980, 27360, 29976, 33723, 37470, 39968, 41040, 44964, 47462, 49960, 56205, 59952, 67446, 71193, 74940, 82080, 89928, 94924, 99920, 112410, 118655, 119904, 134892, 142386, 149880, 168615, 179856, 189848, 199840, 213579, 224820, 237310, 269784, 284772, 299760, 337230, 355965, 359712, 379696, 427158, 449640, 474620, 539568, 569544, 599520, 640737, 674460, 711930, 759392, 854316, 899280, 949240, 1067895, 1079136, 1139088, 1281474, 1348920, 1423860, 1708632, 1798560, 1898480, 2135790, 2278176, 2562948, 2697840, 2847720, 3203685, 3417264, 3796960, 4271580, 5125896, 5395680, 5695440, 6407370, 6834528, 8543160, 10251792, 11390880, 12814740, 17086320, 20503584, 25629480, 34172640, 51258960, 102517920]

約数ペア:

[(1, 102517920), (2, 51258960), (3, 34172640), (4, 25629480), (5, 20503584), (6, 17086320), (8, 12814740), (9, 11390880), (10, 10251792), (12, 8543160), (15, 6834528), (16, 6407370), (18, 5695440), (19, 5395680), (20, 5125896), (24, 4271580), (27, 3796960), (30, 3417264), (32, 3203685), (36, 2847720), (38, 2697840), (40, 2562948), (45, 2278176), (48, 2135790), (54, 1898480), (57, 1798560), (60, 1708632), (72, 1423860), (76, 1348920), (80, 1281474), (90, 1139088), (95, 1079136), (96, 1067895), (108, 949240), (114, 899280), (120, 854316), (135, 759392), (144, 711930), (152, 674460), (160, 640737), (171, 599520), (180, 569544), (190, 539568), (216, 474620), (228, 449640), (240, 427158), (270, 379696), (285, 359712), (288, 355965), (304, 337230), (342, 299760), (360, 284772), (380, 269784), (432, 237310), (456, 224820), (480, 213579), (513, 199840), (540, 189848), (570, 179856), (608, 168615), (684, 149880), (720, 142386), (760, 134892), (855, 119904), (864, 118655), (912, 112410), (1026, 99920), (1080, 94924), (1140, 89928), (1249, 82080), (1368, 74940), (1440, 71193), (1520, 67446), (1710, 59952), (1824, 56205), (2052, 49960), (2160, 47462), (2280, 44964), (2498, 41040), (2565, 39968), (2736, 37470), (3040, 33723), (3420, 29976), (3747, 27360), (4104, 24980), (4320, 23731), (4560, 22482), (4996, 20520), (5130, 19984), (5472, 18735), (6245, 16416), (6840, 14988), (7494, 13680), (8208, 12490), (9120, 11241), (9992, 10260)]