12551100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 40497408

約数和(自身を除く): 27946308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 107, 115, 138, 150, 170, 204, 214, 230, 255, 276, 300, 321, 340, 345, 391, 425, 428, 460, 510, 535, 575, 642, 690, 782, 850, 1020, 1070, 1150, 1173, 1275, 1284, 1380, 1564, 1605, 1700, 1725, 1819, 1955, 2140, 2300, 2346, 2461, 2550, 2675, 3210, 3450, 3638, 3910, 4692, 4922, 5100, 5350, 5457, 5865, 6420, 6900, 7276, 7383, 7820, 8025, 9095, 9775, 9844, 10700, 10914, 11730, 12305, 14766, 16050, 18190, 19550, 21828, 23460, 24610, 27285, 29325, 29532, 32100, 36380, 36915, 39100, 41837, 45475, 49220, 54570, 58650, 61525, 73830, 83674, 90950, 109140, 117300, 123050, 125511, 136425, 147660, 167348, 181900, 184575, 209185, 246100, 251022, 272850, 369150, 418370, 502044, 545700, 627555, 738300, 836740, 1045925, 1255110, 2091850, 2510220, 3137775, 4183700, 6275550, 12551100]

約数ペア:

[(1, 12551100), (2, 6275550), (3, 4183700), (4, 3137775), (5, 2510220), (6, 2091850), (10, 1255110), (12, 1045925), (15, 836740), (17, 738300), (20, 627555), (23, 545700), (25, 502044), (30, 418370), (34, 369150), (46, 272850), (50, 251022), (51, 246100), (60, 209185), (68, 184575), (69, 181900), (75, 167348), (85, 147660), (92, 136425), (100, 125511), (102, 123050), (107, 117300), (115, 109140), (138, 90950), (150, 83674), (170, 73830), (204, 61525), (214, 58650), (230, 54570), (255, 49220), (276, 45475), (300, 41837), (321, 39100), (340, 36915), (345, 36380), (391, 32100), (425, 29532), (428, 29325), (460, 27285), (510, 24610), (535, 23460), (575, 21828), (642, 19550), (690, 18190), (782, 16050), (850, 14766), (1020, 12305), (1070, 11730), (1150, 10914), (1173, 10700), (1275, 9844), (1284, 9775), (1380, 9095), (1564, 8025), (1605, 7820), (1700, 7383), (1725, 7276), (1819, 6900), (1955, 6420), (2140, 5865), (2300, 5457), (2346, 5350), (2461, 5100), (2550, 4922), (2675, 4692), (3210, 3910), (3450, 3638)]