191950200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 216

約数和(自身を含む): 699140520

約数和(自身を除く): 507190320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 600, 631, 650, 676, 780, 845, 900, 936, 975, 1014, 1170, 1262, 1300, 1352, 1521, 1560, 1690, 1800, 1893, 1950, 2028, 2340, 2524, 2535, 2600, 2925, 3042, 3155, 3380, 3786, 3900, 4056, 4225, 4680, 5048, 5070, 5679, 5850, 6084, 6310, 6760, 7572, 7605, 7800, 8203, 8450, 9465, 10140, 11358, 11700, 12168, 12620, 12675, 15144, 15210, 15775, 16406, 16900, 18930, 20280, 22716, 23400, 24609, 25240, 25350, 28395, 30420, 31550, 32812, 33800, 37860, 38025, 41015, 45432, 47325, 49218, 50700, 56790, 60840, 63100, 65624, 73827, 75720, 76050, 82030, 94650, 98436, 101400, 106639, 113580, 123045, 126200, 141975, 147654, 152100, 164060, 189300, 196872, 205075, 213278, 227160, 246090, 283950, 295308, 304200, 319917, 328120, 369135, 378600, 410150, 426556, 492180, 533195, 567900, 590616, 615225, 639834, 738270, 820300, 853112, 959751, 984360, 1066390, 1135800, 1230450, 1279668, 1476540, 1599585, 1640600, 1845675, 1919502, 2132780, 2460900, 2559336, 2665975, 2953080, 3199170, 3691350, 3839004, 4265560, 4798755, 4921800, 5331950, 6398340, 7382700, 7678008, 7997925, 9597510, 10663900, 12796680, 14765400, 15995850, 19195020, 21327800, 23993775, 31991700, 38390040, 47987550, 63983400, 95975100, 191950200]

約数ペア:

[(1, 191950200), (2, 95975100), (3, 63983400), (4, 47987550), (5, 38390040), (6, 31991700), (8, 23993775), (9, 21327800), (10, 19195020), (12, 15995850), (13, 14765400), (15, 12796680), (18, 10663900), (20, 9597510), (24, 7997925), (25, 7678008), (26, 7382700), (30, 6398340), (36, 5331950), (39, 4921800), (40, 4798755), (45, 4265560), (50, 3839004), (52, 3691350), (60, 3199170), (65, 2953080), (72, 2665975), (75, 2559336), (78, 2460900), (90, 2132780), (100, 1919502), (104, 1845675), (117, 1640600), (120, 1599585), (130, 1476540), (150, 1279668), (156, 1230450), (169, 1135800), (180, 1066390), (195, 984360), (200, 959751), (225, 853112), (234, 820300), (260, 738270), (300, 639834), (312, 615225), (325, 590616), (338, 567900), (360, 533195), (390, 492180), (450, 426556), (468, 410150), (507, 378600), (520, 369135), (585, 328120), (600, 319917), (631, 304200), (650, 295308), (676, 283950), (780, 246090), (845, 227160), (900, 213278), (936, 205075), (975, 196872), (1014, 189300), (1170, 164060), (1262, 152100), (1300, 147654), (1352, 141975), (1521, 126200), (1560, 123045), (1690, 113580), (1800, 106639), (1893, 101400), (1950, 98436), (2028, 94650), (2340, 82030), (2524, 76050), (2535, 75720), (2600, 73827), (2925, 65624), (3042, 63100), (3155, 60840), (3380, 56790), (3786, 50700), (3900, 49218), (4056, 47325), (4225, 45432), (4680, 41015), (5048, 38025), (5070, 37860), (5679, 33800), (5850, 32812), (6084, 31550), (6310, 30420), (6760, 28395), (7572, 25350), (7605, 25240), (7800, 24609), (8203, 23400), (8450, 22716), (9465, 20280), (10140, 18930), (11358, 16900), (11700, 16406), (12168, 15775), (12620, 15210), (12675, 15144)]