149800380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 443971584

約数和(自身を除く): 294171204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 438, 460, 690, 730, 876, 1095, 1380, 1460, 1487, 1679, 2190, 2974, 3358, 4380, 4461, 5037, 5948, 6716, 7435, 8395, 8922, 10074, 14870, 16790, 17844, 20148, 22305, 25185, 29740, 33580, 34201, 44610, 50370, 68402, 89220, 100740, 102603, 108551, 136804, 171005, 205206, 217102, 325653, 342010, 410412, 434204, 513015, 542755, 651306, 684020, 1026030, 1085510, 1302612, 1628265, 2052060, 2171020, 2496673, 3256530, 4993346, 6513060, 7490019, 9986692, 12483365, 14980038, 24966730, 29960076, 37450095, 49933460, 74900190, 149800380]

約数ペア:

[(1, 149800380), (2, 74900190), (3, 49933460), (4, 37450095), (5, 29960076), (6, 24966730), (10, 14980038), (12, 12483365), (15, 9986692), (20, 7490019), (23, 6513060), (30, 4993346), (46, 3256530), (60, 2496673), (69, 2171020), (73, 2052060), (92, 1628265), (115, 1302612), (138, 1085510), (146, 1026030), (219, 684020), (230, 651306), (276, 542755), (292, 513015), (345, 434204), (365, 410412), (438, 342010), (460, 325653), (690, 217102), (730, 205206), (876, 171005), (1095, 136804), (1380, 108551), (1460, 102603), (1487, 100740), (1679, 89220), (2190, 68402), (2974, 50370), (3358, 44610), (4380, 34201), (4461, 33580), (5037, 29740), (5948, 25185), (6716, 22305), (7435, 20148), (8395, 17844), (8922, 16790), (10074, 14870)]