121417400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 334666080

約数和(自身を除く): 213248680

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 41, 50, 52, 65, 67, 68, 82, 85, 100, 104, 130, 134, 136, 164, 170, 200, 205, 221, 260, 268, 325, 328, 335, 340, 410, 425, 442, 520, 533, 536, 650, 670, 680, 697, 820, 850, 871, 884, 1025, 1066, 1105, 1139, 1300, 1340, 1394, 1640, 1675, 1700, 1742, 1768, 2050, 2132, 2210, 2278, 2600, 2665, 2680, 2747, 2788, 3350, 3400, 3484, 3485, 4100, 4264, 4355, 4420, 4556, 5330, 5494, 5525, 5576, 5695, 6700, 6968, 6970, 8200, 8710, 8840, 9061, 9112, 10660, 10988, 11050, 11390, 13325, 13400, 13735, 13940, 14807, 17420, 17425, 18122, 21320, 21775, 21976, 22100, 22780, 26650, 27470, 27880, 28475, 29614, 34840, 34850, 35711, 36244, 43550, 44200, 45305, 45560, 46699, 53300, 54940, 56950, 59228, 68675, 69700, 71422, 72488, 74035, 87100, 90610, 93398, 106600, 109880, 113900, 118456, 137350, 139400, 142844, 148070, 174200, 178555, 181220, 186796, 226525, 227800, 233495, 274700, 285688, 296140, 357110, 362440, 370175, 373592, 453050, 466990, 549400, 592280, 607087, 714220, 740350, 892775, 906100, 933980, 1167475, 1214174, 1428440, 1480700, 1785550, 1812200, 1867960, 2334950, 2428348, 2961400, 3035435, 3571100, 4669900, 4856696, 6070870, 7142200, 9339800, 12141740, 15177175, 24283480, 30354350, 60708700, 121417400]

約数ペア:

[(1, 121417400), (2, 60708700), (4, 30354350), (5, 24283480), (8, 15177175), (10, 12141740), (13, 9339800), (17, 7142200), (20, 6070870), (25, 4856696), (26, 4669900), (34, 3571100), (40, 3035435), (41, 2961400), (50, 2428348), (52, 2334950), (65, 1867960), (67, 1812200), (68, 1785550), (82, 1480700), (85, 1428440), (100, 1214174), (104, 1167475), (130, 933980), (134, 906100), (136, 892775), (164, 740350), (170, 714220), (200, 607087), (205, 592280), (221, 549400), (260, 466990), (268, 453050), (325, 373592), (328, 370175), (335, 362440), (340, 357110), (410, 296140), (425, 285688), (442, 274700), (520, 233495), (533, 227800), (536, 226525), (650, 186796), (670, 181220), (680, 178555), (697, 174200), (820, 148070), (850, 142844), (871, 139400), (884, 137350), (1025, 118456), (1066, 113900), (1105, 109880), (1139, 106600), (1300, 93398), (1340, 90610), (1394, 87100), (1640, 74035), (1675, 72488), (1700, 71422), (1742, 69700), (1768, 68675), (2050, 59228), (2132, 56950), (2210, 54940), (2278, 53300), (2600, 46699), (2665, 45560), (2680, 45305), (2747, 44200), (2788, 43550), (3350, 36244), (3400, 35711), (3484, 34850), (3485, 34840), (4100, 29614), (4264, 28475), (4355, 27880), (4420, 27470), (4556, 26650), (5330, 22780), (5494, 22100), (5525, 21976), (5576, 21775), (5695, 21320), (6700, 18122), (6968, 17425), (6970, 17420), (8200, 14807), (8710, 13940), (8840, 13735), (9061, 13400), (9112, 13325), (10660, 11390), (10988, 11050)]