21717452250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14009}}^1$

素因数の和:14098

約数の個数: 192

約数和(自身を含む): 64439051040

約数和(自身を除く): 42721598790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 125, 130, 150, 159, 195, 225, 234, 250, 265, 318, 325, 375, 390, 450, 477, 530, 585, 650, 689, 750, 795, 954, 975, 1125, 1170, 1325, 1378, 1590, 1625, 1950, 2067, 2250, 2385, 2650, 2925, 3250, 3445, 3975, 4134, 4770, 4875, 5850, 6201, 6625, 6890, 7950, 9750, 10335, 11925, 12402, 13250, 14009, 14625, 17225, 19875, 20670, 23850, 28018, 29250, 31005, 34450, 39750, 42027, 51675, 59625, 62010, 70045, 84054, 86125, 103350, 119250, 126081, 140090, 155025, 172250, 182117, 210135, 252162, 258375, 310050, 350225, 364234, 420270, 516750, 546351, 630405, 700450, 742477, 775125, 910585, 1050675, 1092702, 1260810, 1484954, 1550250, 1639053, 1751125, 1821170, 2101350, 2227431, 2731755, 3152025, 3278106, 3502250, 3712385, 4454862, 4552925, 5253375, 5463510, 6304050, 6682293, 7424770, 8195265, 9105850, 9652201, 10506750, 11137155, 13364586, 13658775, 15760125, 16390530, 18561925, 19304402, 22274310, 22764625, 27317550, 28956603, 31520250, 33411465, 37123850, 40976325, 45529250, 48261005, 55685775, 57913206, 66822930, 68293875, 81952650, 86869809, 92809625, 96522010, 111371550, 136587750, 144783015, 167057325, 173739618, 185619250, 204881625, 241305025, 278428875, 289566030, 334114650, 409763250, 434349045, 482610050, 556857750, 723915075, 835286625, 868698090, 1206525125, 1447830150, 1670573250, 2171745225, 2413050250, 3619575375, 4343490450, 7239150750, 10858726125, 21717452250]

約数ペア:

[(1, 21717452250), (2, 10858726125), (3, 7239150750), (5, 4343490450), (6, 3619575375), (9, 2413050250), (10, 2171745225), (13, 1670573250), (15, 1447830150), (18, 1206525125), (25, 868698090), (26, 835286625), (30, 723915075), (39, 556857750), (45, 482610050), (50, 434349045), (53, 409763250), (65, 334114650), (75, 289566030), (78, 278428875), (90, 241305025), (106, 204881625), (117, 185619250), (125, 173739618), (130, 167057325), (150, 144783015), (159, 136587750), (195, 111371550), (225, 96522010), (234, 92809625), (250, 86869809), (265, 81952650), (318, 68293875), (325, 66822930), (375, 57913206), (390, 55685775), (450, 48261005), (477, 45529250), (530, 40976325), (585, 37123850), (650, 33411465), (689, 31520250), (750, 28956603), (795, 27317550), (954, 22764625), (975, 22274310), (1125, 19304402), (1170, 18561925), (1325, 16390530), (1378, 15760125), (1590, 13658775), (1625, 13364586), (1950, 11137155), (2067, 10506750), (2250, 9652201), (2385, 9105850), (2650, 8195265), (2925, 7424770), (3250, 6682293), (3445, 6304050), (3975, 5463510), (4134, 5253375), (4770, 4552925), (4875, 4454862), (5850, 3712385), (6201, 3502250), (6625, 3278106), (6890, 3152025), (7950, 2731755), (9750, 2227431), (10335, 2101350), (11925, 1821170), (12402, 1751125), (13250, 1639053), (14009, 1550250), (14625, 1484954), (17225, 1260810), (19875, 1092702), (20670, 1050675), (23850, 910585), (28018, 775125), (29250, 742477), (31005, 700450), (34450, 630405), (39750, 546351), (42027, 516750), (51675, 420270), (59625, 364234), (62010, 350225), (70045, 310050), (84054, 258375), (86125, 252162), (103350, 210135), (119250, 182117), (126081, 172250), (140090, 155025)]