319663500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 1018792320

約数和(自身を除く): 699128820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 125, 130, 150, 156, 169, 194, 195, 250, 260, 291, 300, 325, 338, 375, 388, 390, 485, 500, 507, 582, 650, 676, 750, 780, 845, 970, 975, 1014, 1164, 1261, 1300, 1455, 1500, 1625, 1690, 1940, 1950, 2028, 2197, 2425, 2522, 2535, 2910, 3250, 3380, 3783, 3900, 4225, 4394, 4850, 4875, 5044, 5070, 5820, 6305, 6500, 6591, 7275, 7566, 8450, 8788, 9700, 9750, 10140, 10985, 12125, 12610, 12675, 13182, 14550, 15132, 16393, 16900, 18915, 19500, 21125, 21970, 24250, 25220, 25350, 26364, 29100, 31525, 32786, 32955, 36375, 37830, 42250, 43940, 48500, 49179, 50700, 54925, 63050, 63375, 65572, 65910, 72750, 75660, 81965, 84500, 94575, 98358, 109850, 126100, 126750, 131820, 145500, 157625, 163930, 164775, 189150, 196716, 213109, 219700, 245895, 253500, 274625, 315250, 327860, 329550, 378300, 409825, 426218, 472875, 491790, 549250, 630500, 639327, 659100, 819650, 823875, 852436, 945750, 983580, 1065545, 1098500, 1229475, 1278654, 1639300, 1647750, 1891500, 2049125, 2131090, 2458950, 2557308, 3196635, 3295500, 4098250, 4262180, 4917900, 5327725, 6147375, 6393270, 8196500, 10655450, 12294750, 12786540, 15983175, 21310900, 24589500, 26638625, 31966350, 53277250, 63932700, 79915875, 106554500, 159831750, 319663500]

約数ペア:

[(1, 319663500), (2, 159831750), (3, 106554500), (4, 79915875), (5, 63932700), (6, 53277250), (10, 31966350), (12, 26638625), (13, 24589500), (15, 21310900), (20, 15983175), (25, 12786540), (26, 12294750), (30, 10655450), (39, 8196500), (50, 6393270), (52, 6147375), (60, 5327725), (65, 4917900), (75, 4262180), (78, 4098250), (97, 3295500), (100, 3196635), (125, 2557308), (130, 2458950), (150, 2131090), (156, 2049125), (169, 1891500), (194, 1647750), (195, 1639300), (250, 1278654), (260, 1229475), (291, 1098500), (300, 1065545), (325, 983580), (338, 945750), (375, 852436), (388, 823875), (390, 819650), (485, 659100), (500, 639327), (507, 630500), (582, 549250), (650, 491790), (676, 472875), (750, 426218), (780, 409825), (845, 378300), (970, 329550), (975, 327860), (1014, 315250), (1164, 274625), (1261, 253500), (1300, 245895), (1455, 219700), (1500, 213109), (1625, 196716), (1690, 189150), (1940, 164775), (1950, 163930), (2028, 157625), (2197, 145500), (2425, 131820), (2522, 126750), (2535, 126100), (2910, 109850), (3250, 98358), (3380, 94575), (3783, 84500), (3900, 81965), (4225, 75660), (4394, 72750), (4850, 65910), (4875, 65572), (5044, 63375), (5070, 63050), (5820, 54925), (6305, 50700), (6500, 49179), (6591, 48500), (7275, 43940), (7566, 42250), (8450, 37830), (8788, 36375), (9700, 32955), (9750, 32786), (10140, 31525), (10985, 29100), (12125, 26364), (12610, 25350), (12675, 25220), (13182, 24250), (14550, 21970), (15132, 21125), (16393, 19500), (16900, 18915)]