127312380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 426351744

約数和(自身を除く): 299039364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1327, 1476, 1599, 1845, 2132, 2340, 2460, 2654, 2665, 3198, 3690, 3981, 4797, 5308, 5330, 6396, 6635, 7380, 7962, 7995, 9594, 10660, 11943, 13270, 15924, 15990, 17251, 19188, 19905, 23886, 23985, 26540, 31980, 34502, 39810, 47772, 47970, 51753, 54407, 59715, 69004, 79620, 86255, 95940, 103506, 108814, 119430, 155259, 163221, 172510, 207012, 217628, 238860, 258765, 272035, 310518, 326442, 345020, 489663, 517530, 544070, 621036, 652884, 707291, 776295, 816105, 979326, 1035060, 1088140, 1414582, 1552590, 1632210, 1958652, 2121873, 2448315, 2829164, 3105180, 3264420, 3536455, 4243746, 4896630, 6365619, 7072910, 8487492, 9793260, 10609365, 12731238, 14145820, 21218730, 25462476, 31828095, 42437460, 63656190, 127312380]

約数ペア:

[(1, 127312380), (2, 63656190), (3, 42437460), (4, 31828095), (5, 25462476), (6, 21218730), (9, 14145820), (10, 12731238), (12, 10609365), (13, 9793260), (15, 8487492), (18, 7072910), (20, 6365619), (26, 4896630), (30, 4243746), (36, 3536455), (39, 3264420), (41, 3105180), (45, 2829164), (52, 2448315), (60, 2121873), (65, 1958652), (78, 1632210), (82, 1552590), (90, 1414582), (117, 1088140), (123, 1035060), (130, 979326), (156, 816105), (164, 776295), (180, 707291), (195, 652884), (205, 621036), (234, 544070), (246, 517530), (260, 489663), (369, 345020), (390, 326442), (410, 310518), (468, 272035), (492, 258765), (533, 238860), (585, 217628), (615, 207012), (738, 172510), (780, 163221), (820, 155259), (1066, 119430), (1170, 108814), (1230, 103506), (1327, 95940), (1476, 86255), (1599, 79620), (1845, 69004), (2132, 59715), (2340, 54407), (2460, 51753), (2654, 47970), (2665, 47772), (3198, 39810), (3690, 34502), (3981, 31980), (4797, 26540), (5308, 23985), (5330, 23886), (6396, 19905), (6635, 19188), (7380, 17251), (7962, 15990), (7995, 15924), (9594, 13270), (10660, 11943)]