208595400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 712454400

約数和(自身を除く): 503859000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 390, 470, 520, 564, 569, 600, 611, 650, 705, 780, 940, 975, 1128, 1138, 1175, 1222, 1300, 1410, 1560, 1707, 1833, 1880, 1950, 2276, 2350, 2444, 2600, 2820, 2845, 3055, 3414, 3525, 3666, 3900, 4552, 4700, 4888, 5640, 5690, 6110, 6828, 7050, 7332, 7397, 7800, 8535, 9165, 9400, 11380, 12220, 13656, 14100, 14225, 14664, 14794, 15275, 17070, 18330, 22191, 22760, 24440, 26743, 28200, 28450, 29588, 30550, 34140, 36660, 36985, 42675, 44382, 45825, 53486, 56900, 59176, 61100, 68280, 73320, 73970, 80229, 85350, 88764, 91650, 106972, 110955, 113800, 122200, 133715, 147940, 160458, 170700, 177528, 183300, 184925, 213944, 221910, 267430, 295880, 320916, 341400, 347659, 366600, 369850, 401145, 443820, 534860, 554775, 641832, 668575, 695318, 739700, 802290, 887640, 1042977, 1069720, 1109550, 1337150, 1390636, 1479400, 1604580, 1738295, 2005725, 2085954, 2219100, 2674300, 2781272, 3209160, 3476590, 4011450, 4171908, 4438200, 5214885, 5348600, 6953180, 8022900, 8343816, 8691475, 10429770, 13906360, 16045800, 17382950, 20859540, 26074425, 34765900, 41719080, 52148850, 69531800, 104297700, 208595400]

約数ペア:

[(1, 208595400), (2, 104297700), (3, 69531800), (4, 52148850), (5, 41719080), (6, 34765900), (8, 26074425), (10, 20859540), (12, 17382950), (13, 16045800), (15, 13906360), (20, 10429770), (24, 8691475), (25, 8343816), (26, 8022900), (30, 6953180), (39, 5348600), (40, 5214885), (47, 4438200), (50, 4171908), (52, 4011450), (60, 3476590), (65, 3209160), (75, 2781272), (78, 2674300), (94, 2219100), (100, 2085954), (104, 2005725), (120, 1738295), (130, 1604580), (141, 1479400), (150, 1390636), (156, 1337150), (188, 1109550), (195, 1069720), (200, 1042977), (235, 887640), (260, 802290), (282, 739700), (300, 695318), (312, 668575), (325, 641832), (376, 554775), (390, 534860), (470, 443820), (520, 401145), (564, 369850), (569, 366600), (600, 347659), (611, 341400), (650, 320916), (705, 295880), (780, 267430), (940, 221910), (975, 213944), (1128, 184925), (1138, 183300), (1175, 177528), (1222, 170700), (1300, 160458), (1410, 147940), (1560, 133715), (1707, 122200), (1833, 113800), (1880, 110955), (1950, 106972), (2276, 91650), (2350, 88764), (2444, 85350), (2600, 80229), (2820, 73970), (2845, 73320), (3055, 68280), (3414, 61100), (3525, 59176), (3666, 56900), (3900, 53486), (4552, 45825), (4700, 44382), (4888, 42675), (5640, 36985), (5690, 36660), (6110, 34140), (6828, 30550), (7050, 29588), (7332, 28450), (7397, 28200), (7800, 26743), (8535, 24440), (9165, 22760), (9400, 22191), (11380, 18330), (12220, 17070), (13656, 15275), (14100, 14794), (14225, 14664)]