161432700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 566963712

約数和(自身を除く): 405531012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 53, 55, 60, 65, 66, 71, 75, 78, 100, 106, 110, 130, 132, 142, 143, 150, 156, 159, 165, 195, 212, 213, 220, 260, 265, 275, 284, 286, 300, 318, 325, 330, 355, 390, 426, 429, 530, 550, 572, 583, 636, 650, 660, 689, 710, 715, 780, 781, 795, 825, 852, 858, 923, 975, 1060, 1065, 1100, 1166, 1300, 1325, 1378, 1420, 1430, 1562, 1590, 1650, 1716, 1749, 1775, 1846, 1950, 2067, 2130, 2145, 2332, 2343, 2650, 2756, 2769, 2860, 2915, 3124, 3180, 3300, 3445, 3498, 3550, 3575, 3692, 3763, 3900, 3905, 3975, 4134, 4260, 4290, 4615, 4686, 5300, 5325, 5538, 5830, 6890, 6996, 7100, 7150, 7526, 7579, 7810, 7950, 8268, 8580, 8745, 9230, 9372, 10153, 10335, 10650, 10725, 11076, 11289, 11660, 11715, 13780, 13845, 14300, 14575, 15052, 15158, 15620, 15900, 17225, 17490, 18460, 18815, 19525, 20306, 20670, 21300, 21450, 22578, 22737, 23075, 23430, 27690, 29150, 30316, 30459, 34450, 34980, 37630, 37895, 39050, 40612, 41340, 41393, 42900, 43725, 45156, 45474, 46150, 46860, 48919, 50765, 51675, 55380, 56445, 58300, 58575, 60918, 68900, 69225, 75260, 75790, 78100, 82786, 87450, 90948, 92300, 94075, 97838, 101530, 103350, 112890, 113685, 117150, 121836, 124179, 138450, 146757, 151580, 152295, 165572, 174900, 188150, 189475, 195676, 203060, 206700, 206965, 225780, 227370, 234300, 244595, 248358, 253825, 276900, 282225, 293514, 304590, 376300, 378950, 413930, 454740, 489190, 496716, 507650, 538109, 564450, 568425, 587028, 609180, 620895, 733785, 757900, 761475, 827860, 978380, 1015300, 1034825, 1076218, 1128900, 1136850, 1222975, 1241790, 1467570, 1522950, 1614327, 2069650, 2152436, 2273700, 2445950, 2483580, 2690545, 2935140, 3045900, 3104475, 3228654, 3668925, 4139300, 4891900, 5381090, 6208950, 6457308, 7337850, 8071635, 10762180, 12417900, 13452725, 14675700, 16143270, 26905450, 32286540, 40358175, 53810900, 80716350, 161432700]

約数ペア:

[(1, 161432700), (2, 80716350), (3, 53810900), (4, 40358175), (5, 32286540), (6, 26905450), (10, 16143270), (11, 14675700), (12, 13452725), (13, 12417900), (15, 10762180), (20, 8071635), (22, 7337850), (25, 6457308), (26, 6208950), (30, 5381090), (33, 4891900), (39, 4139300), (44, 3668925), (50, 3228654), (52, 3104475), (53, 3045900), (55, 2935140), (60, 2690545), (65, 2483580), (66, 2445950), (71, 2273700), (75, 2152436), (78, 2069650), (100, 1614327), (106, 1522950), (110, 1467570), (130, 1241790), (132, 1222975), (142, 1136850), (143, 1128900), (150, 1076218), (156, 1034825), (159, 1015300), (165, 978380), (195, 827860), (212, 761475), (213, 757900), (220, 733785), (260, 620895), (265, 609180), (275, 587028), (284, 568425), (286, 564450), (300, 538109), (318, 507650), (325, 496716), (330, 489190), (355, 454740), (390, 413930), (426, 378950), (429, 376300), (530, 304590), (550, 293514), (572, 282225), (583, 276900), (636, 253825), (650, 248358), (660, 244595), (689, 234300), (710, 227370), (715, 225780), (780, 206965), (781, 206700), (795, 203060), (825, 195676), (852, 189475), (858, 188150), (923, 174900), (975, 165572), (1060, 152295), (1065, 151580), (1100, 146757), (1166, 138450), (1300, 124179), (1325, 121836), (1378, 117150), (1420, 113685), (1430, 112890), (1562, 103350), (1590, 101530), (1650, 97838), (1716, 94075), (1749, 92300), (1775, 90948), (1846, 87450), (1950, 82786), (2067, 78100), (2130, 75790), (2145, 75260), (2332, 69225), (2343, 68900), (2650, 60918), (2756, 58575), (2769, 58300), (2860, 56445), (2915, 55380), (3124, 51675), (3180, 50765), (3300, 48919), (3445, 46860), (3498, 46150), (3550, 45474), (3575, 45156), (3692, 43725), (3763, 42900), (3900, 41393), (3905, 41340), (3975, 40612), (4134, 39050), (4260, 37895), (4290, 37630), (4615, 34980), (4686, 34450), (5300, 30459), (5325, 30316), (5538, 29150), (5830, 27690), (6890, 23430), (6996, 23075), (7100, 22737), (7150, 22578), (7526, 21450), (7579, 21300), (7810, 20670), (7950, 20306), (8268, 19525), (8580, 18815), (8745, 18460), (9230, 17490), (9372, 17225), (10153, 15900), (10335, 15620), (10650, 15158), (10725, 15052), (11076, 14575), (11289, 14300), (11660, 13845), (11715, 13780)]