124263020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 327499200

約数和(自身を除く): 203236180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 49, 70, 74, 92, 98, 115, 140, 148, 149, 161, 185, 196, 230, 245, 259, 298, 322, 370, 460, 490, 518, 596, 644, 740, 745, 805, 851, 980, 1036, 1043, 1127, 1295, 1490, 1610, 1702, 1813, 2086, 2254, 2590, 2980, 3220, 3404, 3427, 3626, 4172, 4255, 4508, 5180, 5215, 5513, 5635, 5957, 6854, 7252, 7301, 8510, 9065, 10430, 11026, 11270, 11914, 13708, 14602, 17020, 17135, 18130, 20860, 22052, 22540, 23828, 23989, 27565, 29204, 29785, 34270, 36260, 36505, 38591, 41699, 47978, 55130, 59570, 68540, 73010, 77182, 83398, 95956, 110260, 119140, 119945, 126799, 146020, 154364, 166796, 167923, 192955, 208495, 239890, 253598, 270137, 335846, 385910, 416990, 479780, 507196, 540274, 633995, 671692, 771820, 833980, 839615, 887593, 1080548, 1267990, 1350685, 1679230, 1775186, 2535980, 2701370, 3358460, 3550372, 4437965, 5402740, 6213151, 8875930, 12426302, 17751860, 24852604, 31065755, 62131510, 124263020]

約数ペア:

[(1, 124263020), (2, 62131510), (4, 31065755), (5, 24852604), (7, 17751860), (10, 12426302), (14, 8875930), (20, 6213151), (23, 5402740), (28, 4437965), (35, 3550372), (37, 3358460), (46, 2701370), (49, 2535980), (70, 1775186), (74, 1679230), (92, 1350685), (98, 1267990), (115, 1080548), (140, 887593), (148, 839615), (149, 833980), (161, 771820), (185, 671692), (196, 633995), (230, 540274), (245, 507196), (259, 479780), (298, 416990), (322, 385910), (370, 335846), (460, 270137), (490, 253598), (518, 239890), (596, 208495), (644, 192955), (740, 167923), (745, 166796), (805, 154364), (851, 146020), (980, 126799), (1036, 119945), (1043, 119140), (1127, 110260), (1295, 95956), (1490, 83398), (1610, 77182), (1702, 73010), (1813, 68540), (2086, 59570), (2254, 55130), (2590, 47978), (2980, 41699), (3220, 38591), (3404, 36505), (3427, 36260), (3626, 34270), (4172, 29785), (4255, 29204), (4508, 27565), (5180, 23989), (5215, 23828), (5513, 22540), (5635, 22052), (5957, 20860), (6854, 18130), (7252, 17135), (7301, 17020), (8510, 14602), (9065, 13708), (10430, 11914), (11026, 11270)]