127900500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 458884608

約数和(自身を除く): 330984108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 650, 700, 750, 780, 875, 910, 937, 975, 1050, 1092, 1300, 1365, 1500, 1625, 1750, 1820, 1874, 1950, 2100, 2275, 2625, 2730, 2811, 3250, 3500, 3748, 3900, 4550, 4685, 4875, 5250, 5460, 5622, 6500, 6559, 6825, 9100, 9370, 9750, 10500, 11244, 11375, 12181, 13118, 13650, 14055, 18740, 19500, 19677, 22750, 23425, 24362, 26236, 27300, 28110, 32795, 34125, 36543, 39354, 45500, 46850, 48724, 56220, 60905, 65590, 68250, 70275, 73086, 78708, 85267, 93700, 98385, 117125, 121810, 131180, 136500, 140550, 146172, 163975, 170534, 182715, 196770, 234250, 243620, 255801, 281100, 304525, 327950, 341068, 351375, 365430, 393540, 426335, 468500, 491925, 511602, 609050, 655900, 702750, 730860, 819875, 852670, 913575, 983850, 1023204, 1218100, 1279005, 1405500, 1522625, 1639750, 1705340, 1827150, 1967700, 2131675, 2459625, 2558010, 3045250, 3279500, 3654300, 4263350, 4567875, 4919250, 5116020, 6090500, 6395025, 8526700, 9135750, 9838500, 10658375, 12790050, 18271500, 21316750, 25580100, 31975125, 42633500, 63950250, 127900500]

約数ペア:

[(1, 127900500), (2, 63950250), (3, 42633500), (4, 31975125), (5, 25580100), (6, 21316750), (7, 18271500), (10, 12790050), (12, 10658375), (13, 9838500), (14, 9135750), (15, 8526700), (20, 6395025), (21, 6090500), (25, 5116020), (26, 4919250), (28, 4567875), (30, 4263350), (35, 3654300), (39, 3279500), (42, 3045250), (50, 2558010), (52, 2459625), (60, 2131675), (65, 1967700), (70, 1827150), (75, 1705340), (78, 1639750), (84, 1522625), (91, 1405500), (100, 1279005), (105, 1218100), (125, 1023204), (130, 983850), (140, 913575), (150, 852670), (156, 819875), (175, 730860), (182, 702750), (195, 655900), (210, 609050), (250, 511602), (260, 491925), (273, 468500), (300, 426335), (325, 393540), (350, 365430), (364, 351375), (375, 341068), (390, 327950), (420, 304525), (455, 281100), (500, 255801), (525, 243620), (546, 234250), (650, 196770), (700, 182715), (750, 170534), (780, 163975), (875, 146172), (910, 140550), (937, 136500), (975, 131180), (1050, 121810), (1092, 117125), (1300, 98385), (1365, 93700), (1500, 85267), (1625, 78708), (1750, 73086), (1820, 70275), (1874, 68250), (1950, 65590), (2100, 60905), (2275, 56220), (2625, 48724), (2730, 46850), (2811, 45500), (3250, 39354), (3500, 36543), (3748, 34125), (3900, 32795), (4550, 28110), (4685, 27300), (4875, 26236), (5250, 24362), (5460, 23425), (5622, 22750), (6500, 19677), (6559, 19500), (6825, 18740), (9100, 14055), (9370, 13650), (9750, 13118), (10500, 12181), (11244, 11375)]