37793340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 127685376

約数和(自身を除く): 89892036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 521, 558, 585, 620, 780, 806, 930, 1042, 1116, 1170, 1209, 1395, 1563, 1612, 1860, 2015, 2084, 2340, 2418, 2605, 2790, 3126, 3627, 4030, 4689, 4836, 5210, 5580, 6045, 6252, 6773, 7254, 7815, 8060, 9378, 10420, 12090, 13546, 14508, 15630, 16151, 18135, 18756, 20319, 23445, 24180, 27092, 31260, 32302, 33865, 36270, 40638, 46890, 48453, 60957, 64604, 67730, 72540, 80755, 81276, 93780, 96906, 101595, 121914, 135460, 145359, 161510, 193812, 203190, 209963, 242265, 243828, 290718, 304785, 323020, 406380, 419926, 484530, 581436, 609570, 629889, 726795, 839852, 969060, 1049815, 1219140, 1259778, 1453590, 1889667, 2099630, 2519556, 2907180, 3149445, 3779334, 4199260, 6298890, 7558668, 9448335, 12597780, 18896670, 37793340]

約数ペア:

[(1, 37793340), (2, 18896670), (3, 12597780), (4, 9448335), (5, 7558668), (6, 6298890), (9, 4199260), (10, 3779334), (12, 3149445), (13, 2907180), (15, 2519556), (18, 2099630), (20, 1889667), (26, 1453590), (30, 1259778), (31, 1219140), (36, 1049815), (39, 969060), (45, 839852), (52, 726795), (60, 629889), (62, 609570), (65, 581436), (78, 484530), (90, 419926), (93, 406380), (117, 323020), (124, 304785), (130, 290718), (155, 243828), (156, 242265), (180, 209963), (186, 203190), (195, 193812), (234, 161510), (260, 145359), (279, 135460), (310, 121914), (372, 101595), (390, 96906), (403, 93780), (465, 81276), (468, 80755), (521, 72540), (558, 67730), (585, 64604), (620, 60957), (780, 48453), (806, 46890), (930, 40638), (1042, 36270), (1116, 33865), (1170, 32302), (1209, 31260), (1395, 27092), (1563, 24180), (1612, 23445), (1860, 20319), (2015, 18756), (2084, 18135), (2340, 16151), (2418, 15630), (2605, 14508), (2790, 13546), (3126, 12090), (3627, 10420), (4030, 9378), (4689, 8060), (4836, 7815), (5210, 7254), (5580, 6773), (6045, 6252)]