125800170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 337582080

約数和(自身を除く): 211781910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 73, 85, 93, 102, 109, 146, 155, 170, 186, 218, 219, 255, 310, 327, 365, 438, 465, 510, 527, 545, 654, 730, 930, 1054, 1090, 1095, 1241, 1581, 1635, 1853, 2190, 2263, 2482, 2635, 3162, 3270, 3379, 3706, 3723, 4526, 5270, 5559, 6205, 6758, 6789, 7446, 7905, 7957, 9265, 10137, 11118, 11315, 12410, 13578, 15810, 15914, 16895, 18530, 18615, 20274, 22630, 23871, 27795, 33790, 33945, 37230, 38471, 39785, 47742, 50685, 55590, 57443, 67890, 76942, 79570, 101370, 114886, 115413, 119355, 135269, 172329, 192355, 230826, 238710, 246667, 270538, 287215, 344658, 384710, 405807, 493334, 574430, 577065, 676345, 740001, 811614, 861645, 1154130, 1233335, 1352690, 1480002, 1723290, 2029035, 2466670, 3700005, 4058070, 4193339, 7400010, 8386678, 12580017, 20966695, 25160034, 41933390, 62900085, 125800170]

約数ペア:

[(1, 125800170), (2, 62900085), (3, 41933390), (5, 25160034), (6, 20966695), (10, 12580017), (15, 8386678), (17, 7400010), (30, 4193339), (31, 4058070), (34, 3700005), (51, 2466670), (62, 2029035), (73, 1723290), (85, 1480002), (93, 1352690), (102, 1233335), (109, 1154130), (146, 861645), (155, 811614), (170, 740001), (186, 676345), (218, 577065), (219, 574430), (255, 493334), (310, 405807), (327, 384710), (365, 344658), (438, 287215), (465, 270538), (510, 246667), (527, 238710), (545, 230826), (654, 192355), (730, 172329), (930, 135269), (1054, 119355), (1090, 115413), (1095, 114886), (1241, 101370), (1581, 79570), (1635, 76942), (1853, 67890), (2190, 57443), (2263, 55590), (2482, 50685), (2635, 47742), (3162, 39785), (3270, 38471), (3379, 37230), (3706, 33945), (3723, 33790), (4526, 27795), (5270, 23871), (5559, 22630), (6205, 20274), (6758, 18615), (6789, 18530), (7446, 16895), (7905, 15914), (7957, 15810), (9265, 13578), (10137, 12410), (11118, 11315)]