18669621000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:7001

約数の個数: 256

約数和(自身を含む): 62848431360

約数和(自身を除く): 44178810360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 120, 125, 136, 150, 159, 170, 200, 204, 212, 250, 255, 265, 300, 318, 340, 375, 408, 424, 425, 500, 510, 530, 600, 636, 680, 750, 795, 850, 901, 1000, 1020, 1060, 1272, 1275, 1325, 1500, 1590, 1700, 1802, 2040, 2120, 2125, 2550, 2650, 2703, 3000, 3180, 3400, 3604, 3975, 4250, 4505, 5100, 5300, 5406, 6360, 6375, 6625, 6907, 7208, 7950, 8500, 9010, 10200, 10600, 10812, 12750, 13250, 13515, 13814, 15900, 17000, 18020, 19875, 20721, 21624, 22525, 25500, 26500, 27030, 27628, 31800, 34535, 36040, 39750, 41442, 45050, 51000, 53000, 54060, 55256, 67575, 69070, 79500, 82884, 90100, 103605, 108120, 112625, 117419, 135150, 138140, 159000, 165768, 172675, 180200, 207210, 225250, 234838, 270300, 276280, 337875, 345350, 352257, 366071, 414420, 450500, 469676, 518025, 540600, 587095, 675750, 690700, 704514, 732142, 828840, 863375, 901000, 939352, 1036050, 1098213, 1174190, 1351500, 1381400, 1409028, 1464284, 1726750, 1761285, 1830355, 2072100, 2196426, 2348380, 2590125, 2703000, 2818056, 2928568, 2935475, 3453500, 3522570, 3660710, 4144200, 4392852, 4696760, 5180250, 5491065, 5870950, 6223207, 6907000, 7045140, 7321420, 8785704, 8806425, 9151775, 10360500, 10982130, 11741900, 12446414, 14090280, 14642840, 14677375, 17612850, 18303550, 18669621, 20721000, 21964260, 23483800, 24892828, 27455325, 29354750, 31116035, 35225700, 36607100, 37339242, 43928520, 44032125, 45758875, 49785656, 54910650, 58709500, 62232070, 70451400, 73214200, 74678484, 88064250, 91517750, 93348105, 109821300, 117419000, 124464140, 137276625, 149356968, 155580175, 176128500, 183035500, 186696210, 219642600, 248928280, 274553250, 311160350, 352257000, 366071000, 373392420, 466740525, 549106500, 622320700, 746784840, 777900875, 933481050, 1098213000, 1244641400, 1555801750, 1866962100, 2333702625, 3111603500, 3733924200, 4667405250, 6223207000, 9334810500, 18669621000]

約数ペア:

[(1, 18669621000), (2, 9334810500), (3, 6223207000), (4, 4667405250), (5, 3733924200), (6, 3111603500), (8, 2333702625), (10, 1866962100), (12, 1555801750), (15, 1244641400), (17, 1098213000), (20, 933481050), (24, 777900875), (25, 746784840), (30, 622320700), (34, 549106500), (40, 466740525), (50, 373392420), (51, 366071000), (53, 352257000), (60, 311160350), (68, 274553250), (75, 248928280), (85, 219642600), (100, 186696210), (102, 183035500), (106, 176128500), (120, 155580175), (125, 149356968), (136, 137276625), (150, 124464140), (159, 117419000), (170, 109821300), (200, 93348105), (204, 91517750), (212, 88064250), (250, 74678484), (255, 73214200), (265, 70451400), (300, 62232070), (318, 58709500), (340, 54910650), (375, 49785656), (408, 45758875), (424, 44032125), (425, 43928520), (500, 37339242), (510, 36607100), (530, 35225700), (600, 31116035), (636, 29354750), (680, 27455325), (750, 24892828), (795, 23483800), (850, 21964260), (901, 20721000), (1000, 18669621), (1020, 18303550), (1060, 17612850), (1272, 14677375), (1275, 14642840), (1325, 14090280), (1500, 12446414), (1590, 11741900), (1700, 10982130), (1802, 10360500), (2040, 9151775), (2120, 8806425), (2125, 8785704), (2550, 7321420), (2650, 7045140), (2703, 6907000), (3000, 6223207), (3180, 5870950), (3400, 5491065), (3604, 5180250), (3975, 4696760), (4250, 4392852), (4505, 4144200), (5100, 3660710), (5300, 3522570), (5406, 3453500), (6360, 2935475), (6375, 2928568), (6625, 2818056), (6907, 2703000), (7208, 2590125), (7950, 2348380), (8500, 2196426), (9010, 2072100), (10200, 1830355), (10600, 1761285), (10812, 1726750), (12750, 1464284), (13250, 1409028), (13515, 1381400), (13814, 1351500), (15900, 1174190), (17000, 1098213), (18020, 1036050), (19875, 939352), (20721, 901000), (21624, 863375), (22525, 828840), (25500, 732142), (26500, 704514), (27030, 690700), (27628, 675750), (31800, 587095), (34535, 540600), (36040, 518025), (39750, 469676), (41442, 450500), (45050, 414420), (51000, 366071), (53000, 352257), (54060, 345350), (55256, 337875), (67575, 276280), (69070, 270300), (79500, 234838), (82884, 225250), (90100, 207210), (103605, 180200), (108120, 172675), (112625, 165768), (117419, 159000), (135150, 138140)]