72422910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 227696832

約数和(自身を除く): 155273922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 81, 90, 105, 106, 126, 135, 159, 162, 189, 210, 241, 265, 270, 315, 318, 371, 378, 405, 477, 482, 530, 567, 630, 723, 742, 795, 810, 945, 954, 1113, 1134, 1205, 1431, 1446, 1590, 1687, 1855, 1890, 2169, 2226, 2385, 2410, 2835, 2862, 3339, 3374, 3615, 3710, 4293, 4338, 4770, 5061, 5565, 5670, 6507, 6678, 7155, 7230, 8435, 8586, 10017, 10122, 10845, 11130, 12773, 13014, 14310, 15183, 16695, 16870, 19521, 20034, 21465, 21690, 25305, 25546, 30051, 30366, 32535, 33390, 38319, 39042, 42930, 45549, 50085, 50610, 60102, 63865, 65070, 75915, 76638, 89411, 91098, 97605, 100170, 114957, 127730, 136647, 150255, 151830, 178822, 191595, 195210, 227745, 229914, 268233, 273294, 300510, 344871, 383190, 447055, 455490, 536466, 574785, 683235, 689742, 804699, 894110, 1034613, 1149570, 1341165, 1366470, 1609398, 1724355, 2069226, 2414097, 2682330, 3448710, 4023495, 4828194, 5173065, 7242291, 8046990, 10346130, 12070485, 14484582, 24140970, 36211455, 72422910]

約数ペア:

[(1, 72422910), (2, 36211455), (3, 24140970), (5, 14484582), (6, 12070485), (7, 10346130), (9, 8046990), (10, 7242291), (14, 5173065), (15, 4828194), (18, 4023495), (21, 3448710), (27, 2682330), (30, 2414097), (35, 2069226), (42, 1724355), (45, 1609398), (53, 1366470), (54, 1341165), (63, 1149570), (70, 1034613), (81, 894110), (90, 804699), (105, 689742), (106, 683235), (126, 574785), (135, 536466), (159, 455490), (162, 447055), (189, 383190), (210, 344871), (241, 300510), (265, 273294), (270, 268233), (315, 229914), (318, 227745), (371, 195210), (378, 191595), (405, 178822), (477, 151830), (482, 150255), (530, 136647), (567, 127730), (630, 114957), (723, 100170), (742, 97605), (795, 91098), (810, 89411), (945, 76638), (954, 75915), (1113, 65070), (1134, 63865), (1205, 60102), (1431, 50610), (1446, 50085), (1590, 45549), (1687, 42930), (1855, 39042), (1890, 38319), (2169, 33390), (2226, 32535), (2385, 30366), (2410, 30051), (2835, 25546), (2862, 25305), (3339, 21690), (3374, 21465), (3615, 20034), (3710, 19521), (4293, 16870), (4338, 16695), (4770, 15183), (5061, 14310), (5565, 13014), (5670, 12773), (6507, 11130), (6678, 10845), (7155, 10122), (7230, 10017), (8435, 8586)]