20222475600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{3343}}^1$

素因数の和:3506

約数の個数: 180

約数和(自身を含む): 65724219968

約数和(自身を除く): 45501744368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2840, 3343, 3408, 3550, 4260, 5041, 5325, 5680, 6686, 7100, 8520, 10029, 10082, 10650, 13372, 14200, 15123, 16715, 17040, 20058, 20164, 21300, 25205, 26744, 28400, 30246, 33430, 40116, 40328, 42600, 50145, 50410, 53488, 60492, 66860, 75615, 80232, 80656, 83575, 85200, 100290, 100820, 120984, 126025, 133720, 151230, 160464, 167150, 200580, 201640, 237353, 241968, 250725, 252050, 267440, 302460, 334300, 378075, 401160, 403280, 474706, 501450, 504100, 604920, 668600, 712059, 756150, 802320, 949412, 1002900, 1008200, 1186765, 1209840, 1337200, 1424118, 1512300, 1898824, 2005800, 2016400, 2373530, 2848236, 3024600, 3560295, 3797648, 4011600, 4747060, 5696472, 5933825, 6049200, 7120590, 9494120, 11392944, 11867650, 14241180, 16852063, 17801475, 18988240, 23735300, 28482360, 33704126, 35602950, 47470600, 50556189, 56964720, 67408252, 71205900, 84260315, 94941200, 101112378, 134816504, 142411800, 168520630, 202224756, 252780945, 269633008, 284823600, 337041260, 404449512, 421301575, 505561890, 674082520, 808899024, 842603150, 1011123780, 1263904725, 1348165040, 1685206300, 2022247560, 2527809450, 3370412600, 4044495120, 5055618900, 6740825200, 10111237800, 20222475600]

約数ペア:

[(1, 20222475600), (2, 10111237800), (3, 6740825200), (4, 5055618900), (5, 4044495120), (6, 3370412600), (8, 2527809450), (10, 2022247560), (12, 1685206300), (15, 1348165040), (16, 1263904725), (20, 1011123780), (24, 842603150), (25, 808899024), (30, 674082520), (40, 505561890), (48, 421301575), (50, 404449512), (60, 337041260), (71, 284823600), (75, 269633008), (80, 252780945), (100, 202224756), (120, 168520630), (142, 142411800), (150, 134816504), (200, 101112378), (213, 94941200), (240, 84260315), (284, 71205900), (300, 67408252), (355, 56964720), (400, 50556189), (426, 47470600), (568, 35602950), (600, 33704126), (710, 28482360), (852, 23735300), (1065, 18988240), (1136, 17801475), (1200, 16852063), (1420, 14241180), (1704, 11867650), (1775, 11392944), (2130, 9494120), (2840, 7120590), (3343, 6049200), (3408, 5933825), (3550, 5696472), (4260, 4747060), (5041, 4011600), (5325, 3797648), (5680, 3560295), (6686, 3024600), (7100, 2848236), (8520, 2373530), (10029, 2016400), (10082, 2005800), (10650, 1898824), (13372, 1512300), (14200, 1424118), (15123, 1337200), (16715, 1209840), (17040, 1186765), (20058, 1008200), (20164, 1002900), (21300, 949412), (25205, 802320), (26744, 756150), (28400, 712059), (30246, 668600), (33430, 604920), (40116, 504100), (40328, 501450), (42600, 474706), (50145, 403280), (50410, 401160), (53488, 378075), (60492, 334300), (66860, 302460), (75615, 267440), (80232, 252050), (80656, 250725), (83575, 241968), (85200, 237353), (100290, 201640), (100820, 200580), (120984, 167150), (126025, 160464), (133720, 151230)]