99757980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 377287680

約数和(自身を除く): 277529700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 463, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 926, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1389, 1539, 1596, 1620, 1710, 1852, 1890, 1995, 2052, 2268, 2315, 2394, 2565, 2660, 2778, 2835, 3078, 3241, 3420, 3591, 3780, 3990, 4167, 4630, 4788, 5130, 5556, 5670, 5985, 6156, 6482, 6945, 7182, 7695, 7980, 8334, 8797, 9260, 9723, 10260, 10773, 11340, 11970, 12501, 12964, 13890, 14364, 15390, 16205, 16668, 17594, 17955, 19446, 20835, 21546, 23940, 25002, 26391, 27780, 29169, 30780, 32410, 35188, 35910, 37503, 38892, 41670, 43092, 43985, 48615, 50004, 52782, 53865, 58338, 61579, 62505, 64820, 71820, 75006, 79173, 83340, 87507, 87970, 97230, 105564, 107730, 116676, 123158, 125010, 131955, 145845, 150012, 158346, 175014, 175940, 184737, 187515, 194460, 215460, 237519, 246316, 250020, 262521, 263910, 291690, 307895, 316692, 350028, 369474, 375030, 395865, 437535, 475038, 525042, 527820, 554211, 583380, 615790, 712557, 738948, 750060, 791730, 875070, 923685, 950076, 1050084, 1108422, 1187595, 1231580, 1312605, 1425114, 1583460, 1662633, 1750140, 1847370, 2216844, 2375190, 2625210, 2771055, 2850228, 3325266, 3562785, 3694740, 4750380, 4987899, 5250420, 5542110, 6650532, 7125570, 8313165, 9975798, 11084220, 14251140, 16626330, 19951596, 24939495, 33252660, 49878990, 99757980]

約数ペア:

[(1, 99757980), (2, 49878990), (3, 33252660), (4, 24939495), (5, 19951596), (6, 16626330), (7, 14251140), (9, 11084220), (10, 9975798), (12, 8313165), (14, 7125570), (15, 6650532), (18, 5542110), (19, 5250420), (20, 4987899), (21, 4750380), (27, 3694740), (28, 3562785), (30, 3325266), (35, 2850228), (36, 2771055), (38, 2625210), (42, 2375190), (45, 2216844), (54, 1847370), (57, 1750140), (60, 1662633), (63, 1583460), (70, 1425114), (76, 1312605), (81, 1231580), (84, 1187595), (90, 1108422), (95, 1050084), (105, 950076), (108, 923685), (114, 875070), (126, 791730), (133, 750060), (135, 738948), (140, 712557), (162, 615790), (171, 583380), (180, 554211), (189, 527820), (190, 525042), (210, 475038), (228, 437535), (252, 395865), (266, 375030), (270, 369474), (285, 350028), (315, 316692), (324, 307895), (342, 291690), (378, 263910), (380, 262521), (399, 250020), (405, 246316), (420, 237519), (463, 215460), (513, 194460), (532, 187515), (540, 184737), (567, 175940), (570, 175014), (630, 158346), (665, 150012), (684, 145845), (756, 131955), (798, 125010), (810, 123158), (855, 116676), (926, 107730), (945, 105564), (1026, 97230), (1134, 87970), (1140, 87507), (1197, 83340), (1260, 79173), (1330, 75006), (1389, 71820), (1539, 64820), (1596, 62505), (1620, 61579), (1710, 58338), (1852, 53865), (1890, 52782), (1995, 50004), (2052, 48615), (2268, 43985), (2315, 43092), (2394, 41670), (2565, 38892), (2660, 37503), (2778, 35910), (2835, 35188), (3078, 32410), (3241, 30780), (3420, 29169), (3591, 27780), (3780, 26391), (3990, 25002), (4167, 23940), (4630, 21546), (4788, 20835), (5130, 19446), (5556, 17955), (5670, 17594), (5985, 16668), (6156, 16205), (6482, 15390), (6945, 14364), (7182, 13890), (7695, 12964), (7980, 12501), (8334, 11970), (8797, 11340), (9260, 10773), (9723, 10260)]