127466820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 454970880

約数和(自身を除く): 327504060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 47, 52, 57, 60, 61, 65, 76, 78, 90, 94, 95, 114, 117, 122, 130, 141, 156, 171, 180, 183, 188, 190, 195, 228, 234, 235, 244, 247, 260, 282, 285, 305, 342, 366, 380, 390, 423, 468, 470, 494, 549, 564, 570, 585, 610, 611, 684, 705, 732, 741, 780, 793, 846, 855, 893, 915, 940, 988, 1098, 1140, 1159, 1170, 1220, 1222, 1235, 1410, 1482, 1586, 1692, 1710, 1786, 1830, 1833, 2115, 2196, 2223, 2318, 2340, 2379, 2444, 2470, 2679, 2745, 2820, 2867, 2964, 3055, 3172, 3420, 3477, 3572, 3660, 3666, 3705, 3965, 4230, 4446, 4465, 4636, 4758, 4940, 5358, 5490, 5499, 5734, 5795, 6110, 6954, 7137, 7332, 7410, 7930, 8037, 8460, 8601, 8892, 8930, 9165, 9516, 10431, 10716, 10980, 10998, 11115, 11468, 11590, 11609, 11895, 12220, 13395, 13908, 14274, 14335, 14820, 15067, 15860, 16074, 17202, 17385, 17860, 18330, 20862, 21996, 22230, 23180, 23218, 23790, 25803, 26790, 27495, 28548, 28670, 30134, 32148, 34404, 34770, 34827, 35685, 36660, 37271, 40185, 41724, 43005, 44460, 45201, 46436, 47580, 51606, 52155, 53580, 54473, 54990, 57340, 58045, 60268, 69540, 69654, 71370, 74542, 75335, 80370, 86010, 90402, 103212, 104310, 104481, 108946, 109980, 111813, 116090, 129015, 135603, 139308, 142740, 149084, 150670, 160740, 163419, 172020, 174135, 180804, 186355, 208620, 208962, 217892, 223626, 226005, 232180, 258030, 271206, 272365, 301340, 326838, 335439, 348270, 372710, 417924, 447252, 452010, 490257, 516060, 522405, 542412, 544730, 559065, 653676, 670878, 678015, 696540, 708149, 745420, 817095, 904020, 980514, 1044810, 1089460, 1118130, 1341756, 1356030, 1416298, 1634190, 1677195, 1961028, 2089620, 2124447, 2236260, 2451285, 2712060, 2832596, 3268380, 3354390, 3540745, 4248894, 4902570, 6373341, 6708780, 7081490, 8497788, 9805140, 10622235, 12746682, 14162980, 21244470, 25493364, 31866705, 42488940, 63733410, 127466820]

約数ペア:

[(1, 127466820), (2, 63733410), (3, 42488940), (4, 31866705), (5, 25493364), (6, 21244470), (9, 14162980), (10, 12746682), (12, 10622235), (13, 9805140), (15, 8497788), (18, 7081490), (19, 6708780), (20, 6373341), (26, 4902570), (30, 4248894), (36, 3540745), (38, 3354390), (39, 3268380), (45, 2832596), (47, 2712060), (52, 2451285), (57, 2236260), (60, 2124447), (61, 2089620), (65, 1961028), (76, 1677195), (78, 1634190), (90, 1416298), (94, 1356030), (95, 1341756), (114, 1118130), (117, 1089460), (122, 1044810), (130, 980514), (141, 904020), (156, 817095), (171, 745420), (180, 708149), (183, 696540), (188, 678015), (190, 670878), (195, 653676), (228, 559065), (234, 544730), (235, 542412), (244, 522405), (247, 516060), (260, 490257), (282, 452010), (285, 447252), (305, 417924), (342, 372710), (366, 348270), (380, 335439), (390, 326838), (423, 301340), (468, 272365), (470, 271206), (494, 258030), (549, 232180), (564, 226005), (570, 223626), (585, 217892), (610, 208962), (611, 208620), (684, 186355), (705, 180804), (732, 174135), (741, 172020), (780, 163419), (793, 160740), (846, 150670), (855, 149084), (893, 142740), (915, 139308), (940, 135603), (988, 129015), (1098, 116090), (1140, 111813), (1159, 109980), (1170, 108946), (1220, 104481), (1222, 104310), (1235, 103212), (1410, 90402), (1482, 86010), (1586, 80370), (1692, 75335), (1710, 74542), (1786, 71370), (1830, 69654), (1833, 69540), (2115, 60268), (2196, 58045), (2223, 57340), (2318, 54990), (2340, 54473), (2379, 53580), (2444, 52155), (2470, 51606), (2679, 47580), (2745, 46436), (2820, 45201), (2867, 44460), (2964, 43005), (3055, 41724), (3172, 40185), (3420, 37271), (3477, 36660), (3572, 35685), (3660, 34827), (3666, 34770), (3705, 34404), (3965, 32148), (4230, 30134), (4446, 28670), (4465, 28548), (4636, 27495), (4758, 26790), (4940, 25803), (5358, 23790), (5490, 23218), (5499, 23180), (5734, 22230), (5795, 21996), (6110, 20862), (6954, 18330), (7137, 17860), (7332, 17385), (7410, 17202), (7930, 16074), (8037, 15860), (8460, 15067), (8601, 14820), (8892, 14335), (8930, 14274), (9165, 13908), (9516, 13395), (10431, 12220), (10716, 11895), (10980, 11609), (10998, 11590), (11115, 11468)]