64075860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 206634120

約数和(自身を除く): 142558260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1069, 1110, 1332, 1620, 1665, 1998, 2138, 2220, 2997, 3207, 3330, 3996, 4276, 4995, 5345, 5994, 6414, 6660, 9621, 9990, 10690, 11988, 12828, 14985, 16035, 19242, 19980, 21380, 28863, 29970, 32070, 38484, 39553, 48105, 57726, 59940, 64140, 79106, 86589, 96210, 115452, 118659, 144315, 158212, 173178, 192420, 197765, 237318, 288630, 346356, 355977, 395530, 432945, 474636, 577260, 593295, 711954, 791060, 865890, 1067931, 1186590, 1423908, 1731780, 1779885, 2135862, 2373180, 3203793, 3559770, 4271724, 5339655, 6407586, 7119540, 10679310, 12815172, 16018965, 21358620, 32037930, 64075860]

約数ペア:

[(1, 64075860), (2, 32037930), (3, 21358620), (4, 16018965), (5, 12815172), (6, 10679310), (9, 7119540), (10, 6407586), (12, 5339655), (15, 4271724), (18, 3559770), (20, 3203793), (27, 2373180), (30, 2135862), (36, 1779885), (37, 1731780), (45, 1423908), (54, 1186590), (60, 1067931), (74, 865890), (81, 791060), (90, 711954), (108, 593295), (111, 577260), (135, 474636), (148, 432945), (162, 395530), (180, 355977), (185, 346356), (222, 288630), (270, 237318), (324, 197765), (333, 192420), (370, 173178), (405, 158212), (444, 144315), (540, 118659), (555, 115452), (666, 96210), (740, 86589), (810, 79106), (999, 64140), (1069, 59940), (1110, 57726), (1332, 48105), (1620, 39553), (1665, 38484), (1998, 32070), (2138, 29970), (2220, 28863), (2997, 21380), (3207, 19980), (3330, 19242), (3996, 16035), (4276, 14985), (4995, 12828), (5345, 11988), (5994, 10690), (6414, 9990), (6660, 9621)]