84509460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 305356800

約数和(自身を除く): 220847340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 283, 315, 316, 378, 395, 420, 474, 540, 553, 566, 630, 711, 756, 790, 849, 945, 948, 1106, 1132, 1185, 1260, 1415, 1422, 1580, 1659, 1698, 1890, 1981, 2133, 2212, 2370, 2547, 2765, 2830, 2844, 3318, 3396, 3555, 3780, 3962, 4245, 4266, 4740, 4977, 5094, 5530, 5660, 5943, 6636, 7110, 7641, 7924, 8295, 8490, 8532, 9905, 9954, 10188, 10665, 11060, 11886, 12735, 14220, 14931, 15282, 16590, 16980, 17829, 19810, 19908, 21330, 22357, 23772, 24885, 25470, 29715, 29862, 30564, 33180, 35658, 38205, 39620, 42660, 44714, 49770, 50940, 53487, 59430, 59724, 67071, 71316, 74655, 76410, 89145, 89428, 99540, 106974, 111785, 118860, 134142, 149310, 152820, 156499, 178290, 201213, 213948, 223570, 267435, 268284, 298620, 312998, 335355, 356580, 402426, 447140, 469497, 534870, 603639, 625996, 670710, 782495, 804852, 938994, 1006065, 1069740, 1207278, 1341420, 1408491, 1564990, 1877988, 2012130, 2347485, 2414556, 2816982, 3018195, 3129980, 4024260, 4225473, 4694970, 5633964, 6036390, 7042455, 8450946, 9389940, 12072780, 14084910, 16901892, 21127365, 28169820, 42254730, 84509460]

約数ペア:

[(1, 84509460), (2, 42254730), (3, 28169820), (4, 21127365), (5, 16901892), (6, 14084910), (7, 12072780), (9, 9389940), (10, 8450946), (12, 7042455), (14, 6036390), (15, 5633964), (18, 4694970), (20, 4225473), (21, 4024260), (27, 3129980), (28, 3018195), (30, 2816982), (35, 2414556), (36, 2347485), (42, 2012130), (45, 1877988), (54, 1564990), (60, 1408491), (63, 1341420), (70, 1207278), (79, 1069740), (84, 1006065), (90, 938994), (105, 804852), (108, 782495), (126, 670710), (135, 625996), (140, 603639), (158, 534870), (180, 469497), (189, 447140), (210, 402426), (237, 356580), (252, 335355), (270, 312998), (283, 298620), (315, 268284), (316, 267435), (378, 223570), (395, 213948), (420, 201213), (474, 178290), (540, 156499), (553, 152820), (566, 149310), (630, 134142), (711, 118860), (756, 111785), (790, 106974), (849, 99540), (945, 89428), (948, 89145), (1106, 76410), (1132, 74655), (1185, 71316), (1260, 67071), (1415, 59724), (1422, 59430), (1580, 53487), (1659, 50940), (1698, 49770), (1890, 44714), (1981, 42660), (2133, 39620), (2212, 38205), (2370, 35658), (2547, 33180), (2765, 30564), (2830, 29862), (2844, 29715), (3318, 25470), (3396, 24885), (3555, 23772), (3780, 22357), (3962, 21330), (4245, 19908), (4266, 19810), (4740, 17829), (4977, 16980), (5094, 16590), (5530, 15282), (5660, 14931), (5943, 14220), (6636, 12735), (7110, 11886), (7641, 11060), (7924, 10665), (8295, 10188), (8490, 9954), (8532, 9905)]