149228820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63773}}^1$

素因数の和:63801

約数の個数: 72

約数和(自身を含む): 487488456

約数和(自身を除く): 338259636

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, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63773, 127546, 191319, 255092, 318865, 382638, 573957, 637730, 765276, 829049, 956595, 1147914, 1275460, 1658098, 1913190, 2295828, 2487147, 2869785, 3316196, 3826380, 4145245, 4974294, 5739570, 7461441, 8290490, 9948588, 11479140, 12435735, 14922882, 16580980, 24871470, 29845764, 37307205, 49742940, 74614410, 149228820]

約数ペア:

[(1, 149228820), (2, 74614410), (3, 49742940), (4, 37307205), (5, 29845764), (6, 24871470), (9, 16580980), (10, 14922882), (12, 12435735), (13, 11479140), (15, 9948588), (18, 8290490), (20, 7461441), (26, 5739570), (30, 4974294), (36, 4145245), (39, 3826380), (45, 3316196), (52, 2869785), (60, 2487147), (65, 2295828), (78, 1913190), (90, 1658098), (117, 1275460), (130, 1147914), (156, 956595), (180, 829049), (195, 765276), (234, 637730), (260, 573957), (390, 382638), (468, 318865), (585, 255092), (780, 191319), (1170, 127546), (2340, 63773)]