206878500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 144

約数和(自身を含む): 674139648

約数和(自身を除く): 467261148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 750, 775, 900, 930, 1116, 1125, 1395, 1483, 1500, 1550, 1860, 2250, 2325, 2790, 2966, 3100, 3875, 4449, 4500, 4650, 5580, 5932, 6975, 7415, 7750, 8898, 9300, 11625, 13347, 13950, 14830, 15500, 17796, 22245, 23250, 26694, 27900, 29660, 34875, 37075, 44490, 45973, 46500, 53388, 66735, 69750, 74150, 88980, 91946, 111225, 133470, 137919, 139500, 148300, 183892, 185375, 222450, 229865, 266940, 275838, 333675, 370750, 413757, 444900, 459730, 551676, 556125, 667350, 689595, 741500, 827514, 919460, 1112250, 1149325, 1334700, 1379190, 1655028, 1668375, 2068785, 2224500, 2298650, 2758380, 3336750, 3447975, 4137570, 4597300, 5746625, 6673500, 6895950, 8275140, 10343925, 11493250, 13791900, 17239875, 20687850, 22986500, 34479750, 41375700, 51719625, 68959500, 103439250, 206878500]

約数ペア:

[(1, 206878500), (2, 103439250), (3, 68959500), (4, 51719625), (5, 41375700), (6, 34479750), (9, 22986500), (10, 20687850), (12, 17239875), (15, 13791900), (18, 11493250), (20, 10343925), (25, 8275140), (30, 6895950), (31, 6673500), (36, 5746625), (45, 4597300), (50, 4137570), (60, 3447975), (62, 3336750), (75, 2758380), (90, 2298650), (93, 2224500), (100, 2068785), (124, 1668375), (125, 1655028), (150, 1379190), (155, 1334700), (180, 1149325), (186, 1112250), (225, 919460), (250, 827514), (279, 741500), (300, 689595), (310, 667350), (372, 556125), (375, 551676), (450, 459730), (465, 444900), (500, 413757), (558, 370750), (620, 333675), (750, 275838), (775, 266940), (900, 229865), (930, 222450), (1116, 185375), (1125, 183892), (1395, 148300), (1483, 139500), (1500, 137919), (1550, 133470), (1860, 111225), (2250, 91946), (2325, 88980), (2790, 74150), (2966, 69750), (3100, 66735), (3875, 53388), (4449, 46500), (4500, 45973), (4650, 44490), (5580, 37075), (5932, 34875), (6975, 29660), (7415, 27900), (7750, 26694), (8898, 23250), (9300, 22245), (11625, 17796), (13347, 15500), (13950, 14830)]