125403990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 336199680

約数和(自身を除く): 210795690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 62, 93, 94, 95, 114, 141, 151, 155, 186, 190, 235, 282, 285, 302, 310, 453, 465, 470, 570, 589, 705, 755, 893, 906, 930, 1178, 1410, 1457, 1510, 1767, 1786, 2265, 2679, 2869, 2914, 2945, 3534, 4371, 4465, 4530, 4681, 5358, 5738, 5890, 7097, 7285, 8607, 8742, 8835, 8930, 9362, 13395, 14043, 14194, 14345, 14570, 17214, 17670, 21291, 21855, 23405, 26790, 27683, 28086, 28690, 35485, 42582, 43035, 43710, 46810, 55366, 70215, 70970, 83049, 86070, 88939, 106455, 134843, 138415, 140430, 166098, 177878, 212910, 220007, 266817, 269686, 276830, 404529, 415245, 440014, 444695, 533634, 660021, 674215, 809058, 830490, 889390, 1100035, 1320042, 1334085, 1348430, 2022645, 2200070, 2668170, 3300105, 4045290, 4180133, 6600210, 8360266, 12540399, 20900665, 25080798, 41801330, 62701995, 125403990]

約数ペア:

[(1, 125403990), (2, 62701995), (3, 41801330), (5, 25080798), (6, 20900665), (10, 12540399), (15, 8360266), (19, 6600210), (30, 4180133), (31, 4045290), (38, 3300105), (47, 2668170), (57, 2200070), (62, 2022645), (93, 1348430), (94, 1334085), (95, 1320042), (114, 1100035), (141, 889390), (151, 830490), (155, 809058), (186, 674215), (190, 660021), (235, 533634), (282, 444695), (285, 440014), (302, 415245), (310, 404529), (453, 276830), (465, 269686), (470, 266817), (570, 220007), (589, 212910), (705, 177878), (755, 166098), (893, 140430), (906, 138415), (930, 134843), (1178, 106455), (1410, 88939), (1457, 86070), (1510, 83049), (1767, 70970), (1786, 70215), (2265, 55366), (2679, 46810), (2869, 43710), (2914, 43035), (2945, 42582), (3534, 35485), (4371, 28690), (4465, 28086), (4530, 27683), (4681, 26790), (5358, 23405), (5738, 21855), (5890, 21291), (7097, 17670), (7285, 17214), (8607, 14570), (8742, 14345), (8835, 14194), (8930, 14043), (9362, 13395)]