25222967340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{76253}}^1$

素因数の和:76451

約数の個数: 96

約数和(自身を含む): 73020830400

約数和(自身を除く): 47797863060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 149, 185, 222, 298, 370, 444, 447, 555, 596, 740, 745, 894, 1110, 1490, 1788, 2220, 2235, 2980, 4470, 5513, 8940, 11026, 16539, 22052, 27565, 33078, 55130, 66156, 76253, 82695, 110260, 152506, 165390, 228759, 305012, 330780, 381265, 457518, 762530, 915036, 1143795, 1525060, 2287590, 2821361, 4575180, 5642722, 8464083, 11285444, 11361697, 14106805, 16928166, 22723394, 28213610, 33856332, 34085091, 42320415, 45446788, 56427220, 56808485, 68170182, 84640830, 113616970, 136340364, 169281660, 170425455, 227233940, 340850910, 420382789, 681701820, 840765578, 1261148367, 1681531156, 2101913945, 2522296734, 4203827890, 5044593468, 6305741835, 8407655780, 12611483670, 25222967340]

約数ペア:

[(1, 25222967340), (2, 12611483670), (3, 8407655780), (4, 6305741835), (5, 5044593468), (6, 4203827890), (10, 2522296734), (12, 2101913945), (15, 1681531156), (20, 1261148367), (30, 840765578), (37, 681701820), (60, 420382789), (74, 340850910), (111, 227233940), (148, 170425455), (149, 169281660), (185, 136340364), (222, 113616970), (298, 84640830), (370, 68170182), (444, 56808485), (447, 56427220), (555, 45446788), (596, 42320415), (740, 34085091), (745, 33856332), (894, 28213610), (1110, 22723394), (1490, 16928166), (1788, 14106805), (2220, 11361697), (2235, 11285444), (2980, 8464083), (4470, 5642722), (5513, 4575180), (8940, 2821361), (11026, 2287590), (16539, 1525060), (22052, 1143795), (27565, 915036), (33078, 762530), (55130, 457518), (66156, 381265), (76253, 330780), (82695, 305012), (110260, 228759), (152506, 165390)]