153239200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 245735264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 160, 167, 185, 200, 248, 296, 310, 334, 370, 400, 496, 592, 620, 668, 740, 775, 800, 835, 925, 992, 1147, 1184, 1240, 1336, 1480, 1550, 1670, 1850, 2294, 2480, 2672, 2960, 3100, 3340, 3700, 4175, 4588, 4960, 5177, 5344, 5735, 5920, 6179, 6200, 6680, 7400, 8350, 9176, 10354, 11470, 12358, 12400, 13360, 14800, 16700, 18352, 20708, 22940, 24716, 24800, 25885, 26720, 28675, 29600, 30895, 33400, 36704, 41416, 45880, 49432, 51770, 57350, 61790, 66800, 82832, 91760, 98864, 103540, 114700, 123580, 129425, 133600, 154475, 165664, 183520, 191549, 197728, 207080, 229400, 247160, 258850, 308950, 383098, 414160, 458800, 494320, 517700, 617900, 766196, 828320, 917600, 957745, 988640, 1035400, 1235800, 1532392, 1915490, 2070800, 2471600, 3064784, 3830980, 4141600, 4788725, 4943200, 6129568, 7661960, 9577450, 15323920, 19154900, 30647840, 38309800, 76619600, 153239200]

約数ペア:

[(1, 153239200), (2, 76619600), (4, 38309800), (5, 30647840), (8, 19154900), (10, 15323920), (16, 9577450), (20, 7661960), (25, 6129568), (31, 4943200), (32, 4788725), (37, 4141600), (40, 3830980), (50, 3064784), (62, 2471600), (74, 2070800), (80, 1915490), (100, 1532392), (124, 1235800), (148, 1035400), (155, 988640), (160, 957745), (167, 917600), (185, 828320), (200, 766196), (248, 617900), (296, 517700), (310, 494320), (334, 458800), (370, 414160), (400, 383098), (496, 308950), (592, 258850), (620, 247160), (668, 229400), (740, 207080), (775, 197728), (800, 191549), (835, 183520), (925, 165664), (992, 154475), (1147, 133600), (1184, 129425), (1240, 123580), (1336, 114700), (1480, 103540), (1550, 98864), (1670, 91760), (1850, 82832), (2294, 66800), (2480, 61790), (2672, 57350), (2960, 51770), (3100, 49432), (3340, 45880), (3700, 41416), (4175, 36704), (4588, 33400), (4960, 30895), (5177, 29600), (5344, 28675), (5735, 26720), (5920, 25885), (6179, 24800), (6200, 24716), (6680, 22940), (7400, 20708), (8350, 18352), (9176, 16700), (10354, 14800), (11470, 13360), (12358, 12400)]