1428613800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1260

約数の個数: 192

約数和(自身を含む): 4707288000

約数和(自身を除く): 3278674200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 113, 114, 120, 150, 152, 190, 200, 226, 228, 285, 300, 339, 380, 452, 456, 475, 565, 570, 600, 678, 760, 904, 950, 1109, 1130, 1140, 1356, 1425, 1695, 1900, 2147, 2218, 2260, 2280, 2712, 2825, 2850, 3327, 3390, 3800, 4294, 4436, 4520, 5545, 5650, 5700, 6441, 6654, 6780, 8475, 8588, 8872, 10735, 11090, 11300, 11400, 12882, 13308, 13560, 16635, 16950, 17176, 21071, 21470, 22180, 22600, 25764, 26616, 27725, 32205, 33270, 33900, 42142, 42940, 44360, 51528, 53675, 55450, 63213, 64410, 66540, 67800, 83175, 84284, 85880, 105355, 107350, 110900, 125317, 126426, 128820, 133080, 161025, 166350, 168568, 210710, 214700, 221800, 250634, 252852, 257640, 316065, 322050, 332700, 375951, 421420, 429400, 501268, 505704, 526775, 626585, 632130, 644100, 665400, 751902, 842840, 1002536, 1053550, 1253170, 1264260, 1288200, 1503804, 1580325, 1879755, 2107100, 2381023, 2506340, 2528520, 3007608, 3132925, 3160650, 3759510, 4214200, 4762046, 5012680, 6265850, 6321300, 7143069, 7519020, 9398775, 9524092, 11905115, 12531700, 12642600, 14286138, 15038040, 18797550, 19048184, 23810230, 25063400, 28572276, 35715345, 37595100, 47620460, 57144552, 59525575, 71430690, 75190200, 95240920, 119051150, 142861380, 178576725, 238102300, 285722760, 357153450, 476204600, 714306900, 1428613800]

約数ペア:

[(1, 1428613800), (2, 714306900), (3, 476204600), (4, 357153450), (5, 285722760), (6, 238102300), (8, 178576725), (10, 142861380), (12, 119051150), (15, 95240920), (19, 75190200), (20, 71430690), (24, 59525575), (25, 57144552), (30, 47620460), (38, 37595100), (40, 35715345), (50, 28572276), (57, 25063400), (60, 23810230), (75, 19048184), (76, 18797550), (95, 15038040), (100, 14286138), (113, 12642600), (114, 12531700), (120, 11905115), (150, 9524092), (152, 9398775), (190, 7519020), (200, 7143069), (226, 6321300), (228, 6265850), (285, 5012680), (300, 4762046), (339, 4214200), (380, 3759510), (452, 3160650), (456, 3132925), (475, 3007608), (565, 2528520), (570, 2506340), (600, 2381023), (678, 2107100), (760, 1879755), (904, 1580325), (950, 1503804), (1109, 1288200), (1130, 1264260), (1140, 1253170), (1356, 1053550), (1425, 1002536), (1695, 842840), (1900, 751902), (2147, 665400), (2218, 644100), (2260, 632130), (2280, 626585), (2712, 526775), (2825, 505704), (2850, 501268), (3327, 429400), (3390, 421420), (3800, 375951), (4294, 332700), (4436, 322050), (4520, 316065), (5545, 257640), (5650, 252852), (5700, 250634), (6441, 221800), (6654, 214700), (6780, 210710), (8475, 168568), (8588, 166350), (8872, 161025), (10735, 133080), (11090, 128820), (11300, 126426), (11400, 125317), (12882, 110900), (13308, 107350), (13560, 105355), (16635, 85880), (16950, 84284), (17176, 83175), (21071, 67800), (21470, 66540), (22180, 64410), (22600, 63213), (25764, 55450), (26616, 53675), (27725, 51528), (32205, 44360), (33270, 42940), (33900, 42142)]