67604940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 155844468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 173, 180, 195, 234, 260, 334, 346, 390, 468, 501, 519, 585, 668, 692, 780, 835, 865, 1002, 1038, 1170, 1503, 1557, 1670, 1730, 2004, 2076, 2171, 2249, 2340, 2505, 2595, 3006, 3114, 3340, 3460, 4342, 4498, 5010, 5190, 6012, 6228, 6513, 6747, 7515, 7785, 8684, 8996, 10020, 10380, 10855, 11245, 13026, 13494, 15030, 15570, 19539, 20241, 21710, 22490, 26052, 26988, 28891, 30060, 31140, 32565, 33735, 39078, 40482, 43420, 44980, 57782, 65130, 67470, 78156, 80964, 86673, 97695, 101205, 115564, 130260, 134940, 144455, 173346, 195390, 202410, 260019, 288910, 346692, 375583, 390780, 404820, 433365, 520038, 577820, 751166, 866730, 1040076, 1126749, 1300095, 1502332, 1733460, 1877915, 2253498, 2600190, 3380247, 3755830, 4506996, 5200380, 5633745, 6760494, 7511660, 11267490, 13520988, 16901235, 22534980, 33802470, 67604940]

約数ペア:

[(1, 67604940), (2, 33802470), (3, 22534980), (4, 16901235), (5, 13520988), (6, 11267490), (9, 7511660), (10, 6760494), (12, 5633745), (13, 5200380), (15, 4506996), (18, 3755830), (20, 3380247), (26, 2600190), (30, 2253498), (36, 1877915), (39, 1733460), (45, 1502332), (52, 1300095), (60, 1126749), (65, 1040076), (78, 866730), (90, 751166), (117, 577820), (130, 520038), (156, 433365), (167, 404820), (173, 390780), (180, 375583), (195, 346692), (234, 288910), (260, 260019), (334, 202410), (346, 195390), (390, 173346), (468, 144455), (501, 134940), (519, 130260), (585, 115564), (668, 101205), (692, 97695), (780, 86673), (835, 80964), (865, 78156), (1002, 67470), (1038, 65130), (1170, 57782), (1503, 44980), (1557, 43420), (1670, 40482), (1730, 39078), (2004, 33735), (2076, 32565), (2171, 31140), (2249, 30060), (2340, 28891), (2505, 26988), (2595, 26052), (3006, 22490), (3114, 21710), (3340, 20241), (3460, 19539), (4342, 15570), (4498, 15030), (5010, 13494), (5190, 13026), (6012, 11245), (6228, 10855), (6513, 10380), (6747, 10020), (7515, 8996), (7785, 8684)]