45337500

素因数分解:

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

素因数の和:79

約数の個数: 216

約数和(自身を含む): 159239808

約数和(自身を除く): 113902308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 125, 130, 150, 155, 156, 180, 186, 195, 225, 234, 250, 260, 279, 300, 310, 325, 372, 375, 390, 403, 450, 465, 468, 500, 558, 585, 620, 625, 650, 750, 775, 780, 806, 900, 930, 975, 1116, 1125, 1170, 1209, 1250, 1300, 1395, 1500, 1550, 1612, 1625, 1860, 1875, 1950, 2015, 2250, 2325, 2340, 2418, 2500, 2790, 2925, 3100, 3125, 3250, 3627, 3750, 3875, 3900, 4030, 4500, 4650, 4836, 4875, 5580, 5625, 5850, 6045, 6250, 6500, 6975, 7254, 7500, 7750, 8060, 8125, 9300, 9375, 9750, 10075, 11250, 11625, 11700, 12090, 12500, 13950, 14508, 14625, 15500, 16250, 18135, 18750, 19375, 19500, 20150, 22500, 23250, 24180, 24375, 27900, 28125, 29250, 30225, 32500, 34875, 36270, 37500, 38750, 40300, 40625, 46500, 48750, 50375, 56250, 58125, 58500, 60450, 69750, 72540, 73125, 77500, 81250, 90675, 96875, 97500, 100750, 112500, 116250, 120900, 121875, 139500, 146250, 151125, 162500, 174375, 181350, 193750, 201500, 232500, 243750, 251875, 290625, 292500, 302250, 348750, 362700, 365625, 387500, 453375, 487500, 503750, 581250, 604500, 697500, 731250, 755625, 871875, 906750, 1007500, 1162500, 1259375, 1462500, 1511250, 1743750, 1813500, 2266875, 2518750, 3022500, 3487500, 3778125, 4533750, 5037500, 7556250, 9067500, 11334375, 15112500, 22668750, 45337500]

約数ペア:

[(1, 45337500), (2, 22668750), (3, 15112500), (4, 11334375), (5, 9067500), (6, 7556250), (9, 5037500), (10, 4533750), (12, 3778125), (13, 3487500), (15, 3022500), (18, 2518750), (20, 2266875), (25, 1813500), (26, 1743750), (30, 1511250), (31, 1462500), (36, 1259375), (39, 1162500), (45, 1007500), (50, 906750), (52, 871875), (60, 755625), (62, 731250), (65, 697500), (75, 604500), (78, 581250), (90, 503750), (93, 487500), (100, 453375), (117, 387500), (124, 365625), (125, 362700), (130, 348750), (150, 302250), (155, 292500), (156, 290625), (180, 251875), (186, 243750), (195, 232500), (225, 201500), (234, 193750), (250, 181350), (260, 174375), (279, 162500), (300, 151125), (310, 146250), (325, 139500), (372, 121875), (375, 120900), (390, 116250), (403, 112500), (450, 100750), (465, 97500), (468, 96875), (500, 90675), (558, 81250), (585, 77500), (620, 73125), (625, 72540), (650, 69750), (750, 60450), (775, 58500), (780, 58125), (806, 56250), (900, 50375), (930, 48750), (975, 46500), (1116, 40625), (1125, 40300), (1170, 38750), (1209, 37500), (1250, 36270), (1300, 34875), (1395, 32500), (1500, 30225), (1550, 29250), (1612, 28125), (1625, 27900), (1860, 24375), (1875, 24180), (1950, 23250), (2015, 22500), (2250, 20150), (2325, 19500), (2340, 19375), (2418, 18750), (2500, 18135), (2790, 16250), (2925, 15500), (3100, 14625), (3125, 14508), (3250, 13950), (3627, 12500), (3750, 12090), (3875, 11700), (3900, 11625), (4030, 11250), (4500, 10075), (4650, 9750), (4836, 9375), (4875, 9300), (5580, 8125), (5625, 8060), (5850, 7750), (6045, 7500), (6250, 7254), (6500, 6975)]