120820700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 377975808

約数和(自身を除く): 257155108

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 25, 26, 28, 34, 35, 44, 50, 52, 55, 65, 68, 70, 71, 77, 85, 91, 100, 110, 119, 130, 140, 142, 143, 154, 170, 175, 182, 187, 220, 221, 238, 260, 275, 284, 286, 308, 325, 340, 350, 355, 364, 374, 385, 425, 442, 455, 476, 497, 550, 572, 595, 650, 700, 710, 715, 748, 770, 781, 850, 884, 910, 923, 935, 994, 1001, 1100, 1105, 1190, 1207, 1300, 1309, 1420, 1430, 1540, 1547, 1562, 1700, 1775, 1820, 1846, 1870, 1925, 1988, 2002, 2210, 2275, 2380, 2414, 2431, 2485, 2618, 2860, 2975, 3094, 3124, 3550, 3575, 3692, 3740, 3850, 3905, 4004, 4420, 4550, 4615, 4675, 4828, 4862, 4970, 5005, 5236, 5467, 5525, 5950, 6035, 6188, 6461, 6545, 7100, 7150, 7700, 7735, 7810, 8449, 9100, 9230, 9350, 9724, 9940, 10010, 10153, 10934, 11050, 11900, 12070, 12155, 12425, 12922, 13090, 13277, 14300, 15470, 15620, 15691, 16898, 17017, 18460, 18700, 19525, 20020, 20306, 21868, 22100, 23075, 24140, 24310, 24850, 25025, 25844, 26180, 26554, 27335, 30175, 30940, 31382, 32305, 32725, 33796, 34034, 38675, 39050, 40612, 42245, 46150, 48620, 49700, 50050, 50765, 53108, 54670, 60350, 60775, 62764, 64610, 65450, 66385, 68068, 71071, 77350, 78100, 78455, 84490, 85085, 92300, 92939, 100100, 101530, 109340, 109837, 120700, 121550, 129220, 130900, 132770, 136675, 142142, 154700, 156910, 161525, 168980, 170170, 172601, 185878, 203060, 211225, 219674, 243100, 253825, 265540, 273350, 284284, 313820, 323050, 331925, 340340, 345202, 355355, 371756, 392275, 422450, 425425, 439348, 464695, 507650, 546700, 549185, 646100, 663850, 690404, 710710, 784550, 844900, 850850, 863005, 929390, 1015300, 1098370, 1208207, 1327700, 1421420, 1569100, 1701700, 1726010, 1776775, 1858780, 2196740, 2323475, 2416414, 2745925, 3452020, 3553550, 4315025, 4646950, 4832828, 5491850, 6041035, 7107100, 8630050, 9293900, 10983700, 12082070, 17260100, 24164140, 30205175, 60410350, 120820700]

約数ペア:

[(1, 120820700), (2, 60410350), (4, 30205175), (5, 24164140), (7, 17260100), (10, 12082070), (11, 10983700), (13, 9293900), (14, 8630050), (17, 7107100), (20, 6041035), (22, 5491850), (25, 4832828), (26, 4646950), (28, 4315025), (34, 3553550), (35, 3452020), (44, 2745925), (50, 2416414), (52, 2323475), (55, 2196740), (65, 1858780), (68, 1776775), (70, 1726010), (71, 1701700), (77, 1569100), (85, 1421420), (91, 1327700), (100, 1208207), (110, 1098370), (119, 1015300), (130, 929390), (140, 863005), (142, 850850), (143, 844900), (154, 784550), (170, 710710), (175, 690404), (182, 663850), (187, 646100), (220, 549185), (221, 546700), (238, 507650), (260, 464695), (275, 439348), (284, 425425), (286, 422450), (308, 392275), (325, 371756), (340, 355355), (350, 345202), (355, 340340), (364, 331925), (374, 323050), (385, 313820), (425, 284284), (442, 273350), (455, 265540), (476, 253825), (497, 243100), (550, 219674), (572, 211225), (595, 203060), (650, 185878), (700, 172601), (710, 170170), (715, 168980), (748, 161525), (770, 156910), (781, 154700), (850, 142142), (884, 136675), (910, 132770), (923, 130900), (935, 129220), (994, 121550), (1001, 120700), (1100, 109837), (1105, 109340), (1190, 101530), (1207, 100100), (1300, 92939), (1309, 92300), (1420, 85085), (1430, 84490), (1540, 78455), (1547, 78100), (1562, 77350), (1700, 71071), (1775, 68068), (1820, 66385), (1846, 65450), (1870, 64610), (1925, 62764), (1988, 60775), (2002, 60350), (2210, 54670), (2275, 53108), (2380, 50765), (2414, 50050), (2431, 49700), (2485, 48620), (2618, 46150), (2860, 42245), (2975, 40612), (3094, 39050), (3124, 38675), (3550, 34034), (3575, 33796), (3692, 32725), (3740, 32305), (3850, 31382), (3905, 30940), (4004, 30175), (4420, 27335), (4550, 26554), (4615, 26180), (4675, 25844), (4828, 25025), (4862, 24850), (4970, 24310), (5005, 24140), (5236, 23075), (5467, 22100), (5525, 21868), (5950, 20306), (6035, 20020), (6188, 19525), (6461, 18700), (6545, 18460), (7100, 17017), (7150, 16898), (7700, 15691), (7735, 15620), (7810, 15470), (8449, 14300), (9100, 13277), (9230, 13090), (9350, 12922), (9724, 12425), (9940, 12155), (10010, 12070), (10153, 11900), (10934, 11050)]