203669180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 345005380

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 59, 65, 68, 71, 85, 110, 118, 130, 142, 143, 170, 187, 220, 221, 236, 260, 284, 286, 295, 340, 355, 374, 442, 572, 590, 649, 710, 715, 748, 767, 781, 884, 923, 935, 1003, 1105, 1180, 1207, 1298, 1420, 1430, 1534, 1562, 1846, 1870, 2006, 2210, 2414, 2431, 2596, 2860, 3068, 3124, 3245, 3692, 3740, 3835, 3905, 4012, 4189, 4420, 4615, 4828, 4862, 5015, 6035, 6490, 7670, 7810, 8378, 8437, 9230, 9724, 10030, 10153, 11033, 12070, 12155, 12980, 13039, 13277, 15340, 15620, 15691, 16756, 16874, 18460, 20060, 20306, 20945, 22066, 24140, 24310, 26078, 26554, 31382, 33748, 40612, 41890, 42185, 44132, 46079, 48620, 50765, 52156, 53108, 54457, 55165, 62764, 65195, 66385, 71213, 78455, 83780, 84370, 92158, 101530, 108914, 110330, 130390, 132770, 142426, 143429, 156910, 168740, 172601, 184316, 203060, 217828, 220660, 230395, 260780, 265540, 272285, 284852, 286858, 313820, 345202, 356065, 460790, 544570, 573716, 599027, 690404, 712130, 717145, 783343, 863005, 921580, 925769, 1089140, 1198054, 1424260, 1434290, 1566686, 1726010, 1851538, 2396108, 2868580, 2995135, 3133372, 3452020, 3703076, 3916715, 4628845, 5990270, 7833430, 9257690, 10183459, 11980540, 15666860, 18515380, 20366918, 40733836, 50917295, 101834590, 203669180]

約数ペア:

[(1, 203669180), (2, 101834590), (4, 50917295), (5, 40733836), (10, 20366918), (11, 18515380), (13, 15666860), (17, 11980540), (20, 10183459), (22, 9257690), (26, 7833430), (34, 5990270), (44, 4628845), (52, 3916715), (55, 3703076), (59, 3452020), (65, 3133372), (68, 2995135), (71, 2868580), (85, 2396108), (110, 1851538), (118, 1726010), (130, 1566686), (142, 1434290), (143, 1424260), (170, 1198054), (187, 1089140), (220, 925769), (221, 921580), (236, 863005), (260, 783343), (284, 717145), (286, 712130), (295, 690404), (340, 599027), (355, 573716), (374, 544570), (442, 460790), (572, 356065), (590, 345202), (649, 313820), (710, 286858), (715, 284852), (748, 272285), (767, 265540), (781, 260780), (884, 230395), (923, 220660), (935, 217828), (1003, 203060), (1105, 184316), (1180, 172601), (1207, 168740), (1298, 156910), (1420, 143429), (1430, 142426), (1534, 132770), (1562, 130390), (1846, 110330), (1870, 108914), (2006, 101530), (2210, 92158), (2414, 84370), (2431, 83780), (2596, 78455), (2860, 71213), (3068, 66385), (3124, 65195), (3245, 62764), (3692, 55165), (3740, 54457), (3835, 53108), (3905, 52156), (4012, 50765), (4189, 48620), (4420, 46079), (4615, 44132), (4828, 42185), (4862, 41890), (5015, 40612), (6035, 33748), (6490, 31382), (7670, 26554), (7810, 26078), (8378, 24310), (8437, 24140), (9230, 22066), (9724, 20945), (10030, 20306), (10153, 20060), (11033, 18460), (12070, 16874), (12155, 16756), (12980, 15691), (13039, 15620), (13277, 15340)]