103498980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 320967360

約数和(自身を除く): 217468380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 169, 173, 177, 195, 236, 260, 295, 338, 346, 354, 390, 507, 519, 590, 676, 692, 708, 767, 780, 845, 865, 885, 1014, 1038, 1180, 1534, 1690, 1730, 1770, 2028, 2076, 2249, 2301, 2535, 2595, 3068, 3380, 3460, 3540, 3835, 4498, 4602, 5070, 5190, 6747, 7670, 8996, 9204, 9971, 10140, 10207, 10380, 11245, 11505, 13494, 15340, 19942, 20414, 22490, 23010, 26988, 29237, 29913, 30621, 33735, 39884, 40828, 44980, 46020, 49855, 51035, 58474, 59826, 61242, 67470, 87711, 99710, 102070, 116948, 119652, 122484, 132691, 134940, 146185, 149565, 153105, 175422, 199420, 204140, 265382, 292370, 299130, 306210, 350844, 398073, 438555, 530764, 584740, 598260, 612420, 663455, 796146, 877110, 1326910, 1592292, 1724983, 1754220, 1990365, 2653820, 3449966, 3980730, 5174949, 6899932, 7961460, 8624915, 10349898, 17249830, 20699796, 25874745, 34499660, 51749490, 103498980]

約数ペア:

[(1, 103498980), (2, 51749490), (3, 34499660), (4, 25874745), (5, 20699796), (6, 17249830), (10, 10349898), (12, 8624915), (13, 7961460), (15, 6899932), (20, 5174949), (26, 3980730), (30, 3449966), (39, 2653820), (52, 1990365), (59, 1754220), (60, 1724983), (65, 1592292), (78, 1326910), (118, 877110), (130, 796146), (156, 663455), (169, 612420), (173, 598260), (177, 584740), (195, 530764), (236, 438555), (260, 398073), (295, 350844), (338, 306210), (346, 299130), (354, 292370), (390, 265382), (507, 204140), (519, 199420), (590, 175422), (676, 153105), (692, 149565), (708, 146185), (767, 134940), (780, 132691), (845, 122484), (865, 119652), (885, 116948), (1014, 102070), (1038, 99710), (1180, 87711), (1534, 67470), (1690, 61242), (1730, 59826), (1770, 58474), (2028, 51035), (2076, 49855), (2249, 46020), (2301, 44980), (2535, 40828), (2595, 39884), (3068, 33735), (3380, 30621), (3460, 29913), (3540, 29237), (3835, 26988), (4498, 23010), (4602, 22490), (5070, 20414), (5190, 19942), (6747, 15340), (7670, 13494), (8996, 11505), (9204, 11245), (9971, 10380), (10140, 10207)]