15072200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 44997120

約数和(自身を除く): 29924920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 25, 26, 31, 34, 40, 44, 50, 52, 55, 62, 65, 68, 85, 88, 100, 104, 110, 124, 130, 136, 143, 155, 170, 187, 200, 220, 221, 248, 260, 275, 286, 310, 325, 340, 341, 374, 403, 425, 440, 442, 520, 527, 550, 572, 620, 650, 680, 682, 715, 748, 775, 806, 850, 884, 935, 1054, 1100, 1105, 1144, 1240, 1300, 1364, 1430, 1496, 1550, 1612, 1700, 1705, 1768, 1870, 2015, 2108, 2200, 2210, 2431, 2600, 2635, 2728, 2860, 3100, 3224, 3400, 3410, 3575, 3740, 4030, 4216, 4420, 4433, 4675, 4862, 5270, 5525, 5720, 5797, 6200, 6820, 6851, 7150, 7480, 8060, 8525, 8840, 8866, 9350, 9724, 10075, 10540, 11050, 11594, 12155, 13175, 13640, 13702, 14300, 16120, 17050, 17732, 18700, 19448, 20150, 21080, 22100, 22165, 23188, 24310, 26350, 27404, 28600, 28985, 34100, 34255, 35464, 37400, 40300, 44200, 44330, 46376, 48620, 52700, 54808, 57970, 60775, 68200, 68510, 75361, 80600, 88660, 97240, 105400, 110825, 115940, 121550, 137020, 144925, 150722, 171275, 177320, 221650, 231880, 243100, 274040, 289850, 301444, 342550, 376805, 443300, 486200, 579700, 602888, 685100, 753610, 886600, 1159400, 1370200, 1507220, 1884025, 3014440, 3768050, 7536100, 15072200]

約数ペア:

[(1, 15072200), (2, 7536100), (4, 3768050), (5, 3014440), (8, 1884025), (10, 1507220), (11, 1370200), (13, 1159400), (17, 886600), (20, 753610), (22, 685100), (25, 602888), (26, 579700), (31, 486200), (34, 443300), (40, 376805), (44, 342550), (50, 301444), (52, 289850), (55, 274040), (62, 243100), (65, 231880), (68, 221650), (85, 177320), (88, 171275), (100, 150722), (104, 144925), (110, 137020), (124, 121550), (130, 115940), (136, 110825), (143, 105400), (155, 97240), (170, 88660), (187, 80600), (200, 75361), (220, 68510), (221, 68200), (248, 60775), (260, 57970), (275, 54808), (286, 52700), (310, 48620), (325, 46376), (340, 44330), (341, 44200), (374, 40300), (403, 37400), (425, 35464), (440, 34255), (442, 34100), (520, 28985), (527, 28600), (550, 27404), (572, 26350), (620, 24310), (650, 23188), (680, 22165), (682, 22100), (715, 21080), (748, 20150), (775, 19448), (806, 18700), (850, 17732), (884, 17050), (935, 16120), (1054, 14300), (1100, 13702), (1105, 13640), (1144, 13175), (1240, 12155), (1300, 11594), (1364, 11050), (1430, 10540), (1496, 10075), (1550, 9724), (1612, 9350), (1700, 8866), (1705, 8840), (1768, 8525), (1870, 8060), (2015, 7480), (2108, 7150), (2200, 6851), (2210, 6820), (2431, 6200), (2600, 5797), (2635, 5720), (2728, 5525), (2860, 5270), (3100, 4862), (3224, 4675), (3400, 4433), (3410, 4420), (3575, 4216), (3740, 4030)]