1125125820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 4237833600

約数和(自身を除く): 3112707780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 149, 156, 180, 182, 195, 210, 234, 252, 260, 273, 298, 315, 364, 390, 420, 447, 455, 461, 468, 546, 585, 596, 630, 745, 780, 819, 894, 910, 922, 1043, 1092, 1170, 1260, 1341, 1365, 1383, 1490, 1638, 1788, 1820, 1844, 1937, 2086, 2235, 2305, 2340, 2682, 2730, 2766, 2980, 3129, 3227, 3276, 3874, 4095, 4149, 4172, 4470, 4610, 5215, 5364, 5460, 5532, 5811, 5993, 6258, 6454, 6705, 6915, 7748, 8190, 8298, 8940, 9220, 9387, 9681, 9685, 10430, 11622, 11986, 12516, 12908, 13410, 13559, 13830, 15645, 16135, 16380, 16596, 17433, 17979, 18774, 19362, 19370, 20745, 20860, 23244, 23972, 26820, 27118, 27660, 29043, 29055, 29965, 31290, 32270, 34866, 35958, 37548, 38724, 38740, 40677, 41490, 41951, 46935, 48405, 53937, 54236, 58086, 58110, 59930, 62580, 64540, 67795, 68689, 69732, 71916, 81354, 82980, 83902, 87165, 89895, 93870, 96810, 107874, 116172, 116220, 119860, 122031, 125853, 135590, 137378, 145215, 162708, 167804, 174330, 179790, 187740, 193620, 203385, 206067, 209755, 215748, 244062, 251706, 269685, 271180, 274756, 290430, 343445, 348660, 359580, 377559, 406770, 412134, 419510, 480823, 488124, 503412, 539370, 580860, 610155, 618201, 629265, 686890, 755118, 813540, 824268, 839020, 892957, 961646, 1030335, 1078740, 1220310, 1236402, 1258530, 1373780, 1442469, 1510236, 1785914, 1887795, 1923292, 2060670, 2404115, 2440620, 2472804, 2517060, 2678871, 2884938, 3091005, 3571828, 3775590, 4121340, 4327407, 4464785, 4808230, 5357742, 5769876, 6182010, 6250699, 7212345, 7551180, 8036613, 8654814, 8929570, 9616460, 10715484, 12364020, 12501398, 13394355, 14424690, 16073226, 17309628, 17859140, 18752097, 21637035, 25002796, 26788710, 28849380, 31253495, 32146452, 37504194, 40183065, 43274070, 53577420, 56256291, 62506990, 75008388, 80366130, 86548140, 93760485, 112512582, 125013980, 160732260, 187520970, 225025164, 281281455, 375041940, 562562910, 1125125820]

約数ペア:

[(1, 1125125820), (2, 562562910), (3, 375041940), (4, 281281455), (5, 225025164), (6, 187520970), (7, 160732260), (9, 125013980), (10, 112512582), (12, 93760485), (13, 86548140), (14, 80366130), (15, 75008388), (18, 62506990), (20, 56256291), (21, 53577420), (26, 43274070), (28, 40183065), (30, 37504194), (35, 32146452), (36, 31253495), (39, 28849380), (42, 26788710), (45, 25002796), (52, 21637035), (60, 18752097), (63, 17859140), (65, 17309628), (70, 16073226), (78, 14424690), (84, 13394355), (90, 12501398), (91, 12364020), (105, 10715484), (117, 9616460), (126, 8929570), (130, 8654814), (140, 8036613), (149, 7551180), (156, 7212345), (180, 6250699), (182, 6182010), (195, 5769876), (210, 5357742), (234, 4808230), (252, 4464785), (260, 4327407), (273, 4121340), (298, 3775590), (315, 3571828), (364, 3091005), (390, 2884938), (420, 2678871), (447, 2517060), (455, 2472804), (461, 2440620), (468, 2404115), (546, 2060670), (585, 1923292), (596, 1887795), (630, 1785914), (745, 1510236), (780, 1442469), (819, 1373780), (894, 1258530), (910, 1236402), (922, 1220310), (1043, 1078740), (1092, 1030335), (1170, 961646), (1260, 892957), (1341, 839020), (1365, 824268), (1383, 813540), (1490, 755118), (1638, 686890), (1788, 629265), (1820, 618201), (1844, 610155), (1937, 580860), (2086, 539370), (2235, 503412), (2305, 488124), (2340, 480823), (2682, 419510), (2730, 412134), (2766, 406770), (2980, 377559), (3129, 359580), (3227, 348660), (3276, 343445), (3874, 290430), (4095, 274756), (4149, 271180), (4172, 269685), (4470, 251706), (4610, 244062), (5215, 215748), (5364, 209755), (5460, 206067), (5532, 203385), (5811, 193620), (5993, 187740), (6258, 179790), (6454, 174330), (6705, 167804), (6915, 162708), (7748, 145215), (8190, 137378), (8298, 135590), (8940, 125853), (9220, 122031), (9387, 119860), (9681, 116220), (9685, 116172), (10430, 107874), (11622, 96810), (11986, 93870), (12516, 89895), (12908, 87165), (13410, 83902), (13559, 82980), (13830, 81354), (15645, 71916), (16135, 69732), (16380, 68689), (16596, 67795), (17433, 64540), (17979, 62580), (18774, 59930), (19362, 58110), (19370, 58086), (20745, 54236), (20860, 53937), (23244, 48405), (23972, 46935), (26820, 41951), (27118, 41490), (27660, 40677), (29043, 38740), (29055, 38724), (29965, 37548), (31290, 35958), (32270, 34866)]