1304813250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 192

約数和(自身を含む): 3924910080

約数和(自身を除く): 2620096830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 125, 130, 150, 155, 186, 195, 225, 234, 250, 279, 310, 325, 375, 390, 403, 450, 465, 558, 585, 650, 750, 775, 806, 930, 975, 1125, 1170, 1209, 1395, 1439, 1550, 1625, 1950, 2015, 2250, 2325, 2418, 2790, 2878, 2925, 3250, 3627, 3875, 4030, 4317, 4650, 4875, 5850, 6045, 6975, 7195, 7254, 7750, 8634, 9750, 10075, 11625, 12090, 12951, 13950, 14390, 14625, 18135, 18707, 20150, 21585, 23250, 25902, 29250, 30225, 34875, 35975, 36270, 37414, 43170, 44609, 50375, 56121, 60450, 64755, 69750, 71950, 89218, 90675, 93535, 100750, 107925, 112242, 129510, 133827, 151125, 168363, 179875, 181350, 187070, 215850, 223045, 267654, 280605, 302250, 323775, 336726, 359750, 401481, 446090, 453375, 467675, 539625, 561210, 579917, 647550, 669135, 802962, 841815, 906750, 935350, 1079250, 1115225, 1159834, 1338270, 1403025, 1618875, 1683630, 1739751, 2007405, 2230450, 2338375, 2806050, 2899585, 3237750, 3345675, 3479502, 4014810, 4209075, 4676750, 5219253, 5576125, 5799170, 6691350, 7015125, 8418150, 8698755, 10037025, 10438506, 11152250, 14030250, 14497925, 16728375, 17397510, 20074050, 21045375, 26096265, 28995850, 33456750, 42090750, 43493775, 50185125, 52192530, 72489625, 86987550, 100370250, 130481325, 144979250, 217468875, 260962650, 434937750, 652406625, 1304813250]

約数ペア:

[(1, 1304813250), (2, 652406625), (3, 434937750), (5, 260962650), (6, 217468875), (9, 144979250), (10, 130481325), (13, 100370250), (15, 86987550), (18, 72489625), (25, 52192530), (26, 50185125), (30, 43493775), (31, 42090750), (39, 33456750), (45, 28995850), (50, 26096265), (62, 21045375), (65, 20074050), (75, 17397510), (78, 16728375), (90, 14497925), (93, 14030250), (117, 11152250), (125, 10438506), (130, 10037025), (150, 8698755), (155, 8418150), (186, 7015125), (195, 6691350), (225, 5799170), (234, 5576125), (250, 5219253), (279, 4676750), (310, 4209075), (325, 4014810), (375, 3479502), (390, 3345675), (403, 3237750), (450, 2899585), (465, 2806050), (558, 2338375), (585, 2230450), (650, 2007405), (750, 1739751), (775, 1683630), (806, 1618875), (930, 1403025), (975, 1338270), (1125, 1159834), (1170, 1115225), (1209, 1079250), (1395, 935350), (1439, 906750), (1550, 841815), (1625, 802962), (1950, 669135), (2015, 647550), (2250, 579917), (2325, 561210), (2418, 539625), (2790, 467675), (2878, 453375), (2925, 446090), (3250, 401481), (3627, 359750), (3875, 336726), (4030, 323775), (4317, 302250), (4650, 280605), (4875, 267654), (5850, 223045), (6045, 215850), (6975, 187070), (7195, 181350), (7254, 179875), (7750, 168363), (8634, 151125), (9750, 133827), (10075, 129510), (11625, 112242), (12090, 107925), (12951, 100750), (13950, 93535), (14390, 90675), (14625, 89218), (18135, 71950), (18707, 69750), (20150, 64755), (21585, 60450), (23250, 56121), (25902, 50375), (29250, 44609), (30225, 43170), (34875, 37414), (35975, 36270)]