221320162050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1\times {\mathrm{28031}}^1$

素因数の和:32108

約数の個数: 96

約数和(自身を含む): 591262156800

約数和(自身を除く): 369941994750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4049, 8098, 12147, 20245, 24294, 28031, 40490, 52637, 56062, 60735, 84093, 101225, 105274, 121470, 140155, 157911, 168186, 202450, 263185, 280310, 303675, 315822, 364403, 420465, 526370, 607350, 700775, 728806, 789555, 840930, 1093209, 1315925, 1401550, 1579110, 1822015, 2102325, 2186418, 2631850, 3644030, 3947775, 4204650, 5466045, 7895550, 9110075, 10932090, 18220150, 27330225, 54660450, 113497519, 226995038, 340492557, 567487595, 680985114, 1134975190, 1475467747, 1702462785, 2837437975, 2950935494, 3404925570, 4426403241, 5674875950, 7377338735, 8512313925, 8852806482, 14754677470, 17024627850, 22132016205, 36886693675, 44264032410, 73773387350, 110660081025, 221320162050]

約数ペア:

[(1, 221320162050), (2, 110660081025), (3, 73773387350), (5, 44264032410), (6, 36886693675), (10, 22132016205), (13, 17024627850), (15, 14754677470), (25, 8852806482), (26, 8512313925), (30, 7377338735), (39, 5674875950), (50, 4426403241), (65, 3404925570), (75, 2950935494), (78, 2837437975), (130, 1702462785), (150, 1475467747), (195, 1134975190), (325, 680985114), (390, 567487595), (650, 340492557), (975, 226995038), (1950, 113497519), (4049, 54660450), (8098, 27330225), (12147, 18220150), (20245, 10932090), (24294, 9110075), (28031, 7895550), (40490, 5466045), (52637, 4204650), (56062, 3947775), (60735, 3644030), (84093, 2631850), (101225, 2186418), (105274, 2102325), (121470, 1822015), (140155, 1579110), (157911, 1401550), (168186, 1315925), (202450, 1093209), (263185, 840930), (280310, 789555), (303675, 728806), (315822, 700775), (364403, 607350), (420465, 526370)]