125319240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20477}}^1$

素因数の和:20511

約数の個数: 96

約数和(自身を含む): 431266680

約数和(自身を除く): 305947440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 184293, 204770, 245724, 307155, 348109, 368586, 409540, 491448, 614310, 696218, 737172, 819080, 921465, 1044327, 1228620, 1392436, 1474344, 1740545, 1842930, 2088654, 2457240, 2784872, 3132981, 3481090, 3685860, 4177308, 5221635, 6265962, 6962180, 7371720, 8354616, 10443270, 12531924, 13924360, 15664905, 20886540, 25063848, 31329810, 41773080, 62659620, 125319240]

約数ペア:

[(1, 125319240), (2, 62659620), (3, 41773080), (4, 31329810), (5, 25063848), (6, 20886540), (8, 15664905), (9, 13924360), (10, 12531924), (12, 10443270), (15, 8354616), (17, 7371720), (18, 6962180), (20, 6265962), (24, 5221635), (30, 4177308), (34, 3685860), (36, 3481090), (40, 3132981), (45, 2784872), (51, 2457240), (60, 2088654), (68, 1842930), (72, 1740545), (85, 1474344), (90, 1392436), (102, 1228620), (120, 1044327), (136, 921465), (153, 819080), (170, 737172), (180, 696218), (204, 614310), (255, 491448), (306, 409540), (340, 368586), (360, 348109), (408, 307155), (510, 245724), (612, 204770), (680, 184293), (765, 163816), (1020, 122862), (1224, 102385), (1530, 81908), (2040, 61431), (3060, 40954), (6120, 20477)]