131162850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3241

約数の個数: 144

約数和(自身を含む): 433847232

約数和(自身を除く): 302684382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 3203, 4095, 4550, 5850, 6406, 6825, 8190, 9609, 13650, 16015, 19218, 20475, 22421, 28827, 32030, 40950, 41639, 44842, 48045, 57654, 67263, 80075, 83278, 96090, 112105, 124917, 134526, 144135, 160150, 201789, 208195, 224210, 240225, 249834, 288270, 291473, 336315, 374751, 403578, 416390, 480450, 560525, 582946, 624585, 672630, 720675, 749502, 874419, 1008945, 1040975, 1121050, 1249170, 1441350, 1457365, 1681575, 1748838, 1873755, 2017890, 2081950, 2623257, 2914730, 3122925, 3363150, 3747510, 4372095, 5044725, 5246514, 6245850, 7286825, 8744190, 9368775, 10089450, 13116285, 14573650, 18737550, 21860475, 26232570, 43720950, 65581425, 131162850]

約数ペア:

[(1, 131162850), (2, 65581425), (3, 43720950), (5, 26232570), (6, 21860475), (7, 18737550), (9, 14573650), (10, 13116285), (13, 10089450), (14, 9368775), (15, 8744190), (18, 7286825), (21, 6245850), (25, 5246514), (26, 5044725), (30, 4372095), (35, 3747510), (39, 3363150), (42, 3122925), (45, 2914730), (50, 2623257), (63, 2081950), (65, 2017890), (70, 1873755), (75, 1748838), (78, 1681575), (90, 1457365), (91, 1441350), (105, 1249170), (117, 1121050), (126, 1040975), (130, 1008945), (150, 874419), (175, 749502), (182, 720675), (195, 672630), (210, 624585), (225, 582946), (234, 560525), (273, 480450), (315, 416390), (325, 403578), (350, 374751), (390, 336315), (450, 291473), (455, 288270), (525, 249834), (546, 240225), (585, 224210), (630, 208195), (650, 201789), (819, 160150), (910, 144135), (975, 134526), (1050, 124917), (1170, 112105), (1365, 96090), (1575, 83278), (1638, 80075), (1950, 67263), (2275, 57654), (2730, 48045), (2925, 44842), (3150, 41639), (3203, 40950), (4095, 32030), (4550, 28827), (5850, 22421), (6406, 20475), (6825, 19218), (8190, 16015), (9609, 13650)]