84075420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 200422500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 78, 82, 110, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 239, 246, 260, 286, 330, 390, 410, 429, 451, 478, 492, 533, 572, 615, 660, 715, 717, 780, 820, 858, 902, 956, 1066, 1195, 1230, 1353, 1430, 1434, 1599, 1716, 1804, 2132, 2145, 2255, 2390, 2460, 2629, 2665, 2706, 2860, 2868, 3107, 3198, 3585, 4290, 4510, 4780, 5258, 5330, 5412, 5863, 6214, 6396, 6765, 7170, 7887, 7995, 8580, 9020, 9321, 9799, 10516, 10660, 11726, 12428, 13145, 13530, 14340, 15535, 15774, 15990, 17589, 18642, 19598, 23452, 26290, 27060, 29315, 29397, 31070, 31548, 31980, 34177, 35178, 37284, 39196, 39435, 46605, 48995, 52580, 58630, 58794, 62140, 68354, 70356, 78870, 87945, 93210, 97990, 102531, 107789, 117260, 117588, 127387, 136708, 146985, 157740, 170885, 175890, 186420, 195980, 205062, 215578, 254774, 293970, 323367, 341770, 351780, 382161, 410124, 431156, 509548, 512655, 538945, 587940, 636935, 646734, 683540, 764322, 1025310, 1077890, 1273870, 1293468, 1401257, 1528644, 1616835, 1910805, 2050620, 2155780, 2547740, 2802514, 3233670, 3821610, 4203771, 5605028, 6467340, 7006285, 7643220, 8407542, 14012570, 16815084, 21018855, 28025140, 42037710, 84075420]

約数ペア:

[(1, 84075420), (2, 42037710), (3, 28025140), (4, 21018855), (5, 16815084), (6, 14012570), (10, 8407542), (11, 7643220), (12, 7006285), (13, 6467340), (15, 5605028), (20, 4203771), (22, 3821610), (26, 3233670), (30, 2802514), (33, 2547740), (39, 2155780), (41, 2050620), (44, 1910805), (52, 1616835), (55, 1528644), (60, 1401257), (65, 1293468), (66, 1273870), (78, 1077890), (82, 1025310), (110, 764322), (123, 683540), (130, 646734), (132, 636935), (143, 587940), (156, 538945), (164, 512655), (165, 509548), (195, 431156), (205, 410124), (220, 382161), (239, 351780), (246, 341770), (260, 323367), (286, 293970), (330, 254774), (390, 215578), (410, 205062), (429, 195980), (451, 186420), (478, 175890), (492, 170885), (533, 157740), (572, 146985), (615, 136708), (660, 127387), (715, 117588), (717, 117260), (780, 107789), (820, 102531), (858, 97990), (902, 93210), (956, 87945), (1066, 78870), (1195, 70356), (1230, 68354), (1353, 62140), (1430, 58794), (1434, 58630), (1599, 52580), (1716, 48995), (1804, 46605), (2132, 39435), (2145, 39196), (2255, 37284), (2390, 35178), (2460, 34177), (2629, 31980), (2665, 31548), (2706, 31070), (2860, 29397), (2868, 29315), (3107, 27060), (3198, 26290), (3585, 23452), (4290, 19598), (4510, 18642), (4780, 17589), (5258, 15990), (5330, 15774), (5412, 15535), (5863, 14340), (6214, 13530), (6396, 13145), (6765, 12428), (7170, 11726), (7887, 10660), (7995, 10516), (8580, 9799), (9020, 9321)]