149965020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 480654720

約数和(自身を除く): 330689700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 243, 270, 295, 324, 354, 405, 486, 523, 531, 540, 590, 708, 810, 885, 972, 1046, 1062, 1180, 1215, 1569, 1593, 1620, 1770, 2092, 2124, 2430, 2615, 2655, 3138, 3186, 3540, 4707, 4779, 4860, 5230, 5310, 6276, 6372, 7845, 7965, 9414, 9558, 10460, 10620, 14121, 14337, 15690, 15930, 18828, 19116, 23535, 23895, 28242, 28674, 30857, 31380, 31860, 42363, 47070, 47790, 56484, 57348, 61714, 70605, 71685, 84726, 92571, 94140, 95580, 123428, 127089, 141210, 143370, 154285, 169452, 185142, 211815, 254178, 277713, 282420, 286740, 308570, 370284, 423630, 462855, 508356, 555426, 617140, 635445, 833139, 847260, 925710, 1110852, 1270890, 1388565, 1666278, 1851420, 2499417, 2541780, 2777130, 3332556, 4165695, 4998834, 5554260, 7498251, 8331390, 9997668, 12497085, 14996502, 16662780, 24994170, 29993004, 37491255, 49988340, 74982510, 149965020]

約数ペア:

[(1, 149965020), (2, 74982510), (3, 49988340), (4, 37491255), (5, 29993004), (6, 24994170), (9, 16662780), (10, 14996502), (12, 12497085), (15, 9997668), (18, 8331390), (20, 7498251), (27, 5554260), (30, 4998834), (36, 4165695), (45, 3332556), (54, 2777130), (59, 2541780), (60, 2499417), (81, 1851420), (90, 1666278), (108, 1388565), (118, 1270890), (135, 1110852), (162, 925710), (177, 847260), (180, 833139), (236, 635445), (243, 617140), (270, 555426), (295, 508356), (324, 462855), (354, 423630), (405, 370284), (486, 308570), (523, 286740), (531, 282420), (540, 277713), (590, 254178), (708, 211815), (810, 185142), (885, 169452), (972, 154285), (1046, 143370), (1062, 141210), (1180, 127089), (1215, 123428), (1569, 95580), (1593, 94140), (1620, 92571), (1770, 84726), (2092, 71685), (2124, 70605), (2430, 61714), (2615, 57348), (2655, 56484), (3138, 47790), (3186, 47070), (3540, 42363), (4707, 31860), (4779, 31380), (4860, 30857), (5230, 28674), (5310, 28242), (6276, 23895), (6372, 23535), (7845, 19116), (7965, 18828), (9414, 15930), (9558, 15690), (10460, 14337), (10620, 14121)]