48567420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 169303680

約数和(自身を除く): 120736260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1291, 1710, 1881, 1980, 2090, 2508, 2582, 3135, 3420, 3762, 3873, 4180, 5164, 6270, 6455, 7524, 7746, 9405, 11619, 12540, 12910, 14201, 15492, 18810, 19365, 23238, 24529, 25820, 28402, 37620, 38730, 42603, 46476, 49058, 56804, 58095, 71005, 73587, 77460, 85206, 98116, 116190, 122645, 127809, 142010, 147174, 170412, 213015, 220761, 232380, 245290, 255618, 269819, 284020, 294348, 367935, 426030, 441522, 490580, 511236, 539638, 639045, 735870, 809457, 852060, 883044, 1079276, 1103805, 1278090, 1349095, 1471740, 1618914, 2207610, 2428371, 2556180, 2698190, 3237828, 4047285, 4415220, 4856742, 5396380, 8094570, 9713484, 12141855, 16189140, 24283710, 48567420]

約数ペア:

[(1, 48567420), (2, 24283710), (3, 16189140), (4, 12141855), (5, 9713484), (6, 8094570), (9, 5396380), (10, 4856742), (11, 4415220), (12, 4047285), (15, 3237828), (18, 2698190), (19, 2556180), (20, 2428371), (22, 2207610), (30, 1618914), (33, 1471740), (36, 1349095), (38, 1278090), (44, 1103805), (45, 1079276), (55, 883044), (57, 852060), (60, 809457), (66, 735870), (76, 639045), (90, 539638), (95, 511236), (99, 490580), (110, 441522), (114, 426030), (132, 367935), (165, 294348), (171, 284020), (180, 269819), (190, 255618), (198, 245290), (209, 232380), (220, 220761), (228, 213015), (285, 170412), (330, 147174), (342, 142010), (380, 127809), (396, 122645), (418, 116190), (495, 98116), (570, 85206), (627, 77460), (660, 73587), (684, 71005), (836, 58095), (855, 56804), (990, 49058), (1045, 46476), (1140, 42603), (1254, 38730), (1291, 37620), (1710, 28402), (1881, 25820), (1980, 24529), (2090, 23238), (2508, 19365), (2582, 18810), (3135, 15492), (3420, 14201), (3762, 12910), (3873, 12540), (4180, 11619), (5164, 9405), (6270, 7746), (6455, 7524)]