845206920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3709}}^1$

素因数の和:3940

約数の個数: 128

約数和(自身を含む): 2831472000

約数和(自身を除く): 1986265080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3709, 3798, 4220, 5064, 5697, 6330, 7418, 7596, 8440, 9495, 11127, 11394, 12660, 14836, 15192, 18545, 18990, 22254, 22788, 25320, 28485, 29672, 33381, 37090, 37980, 44508, 45576, 55635, 56970, 66762, 74180, 75960, 89016, 100143, 111270, 113940, 133524, 148360, 166905, 200286, 222540, 227880, 267048, 333810, 400572, 445080, 500715, 667620, 782599, 801144, 1001430, 1335240, 1565198, 2002860, 2347797, 3130396, 3912995, 4005720, 4695594, 6260792, 7043391, 7825990, 9391188, 11738985, 14086782, 15651980, 18782376, 21130173, 23477970, 28173564, 31303960, 35216955, 42260346, 46955940, 56347128, 70433910, 84520692, 93911880, 105650865, 140867820, 169041384, 211301730, 281735640, 422603460, 845206920]

約数ペア:

[(1, 845206920), (2, 422603460), (3, 281735640), (4, 211301730), (5, 169041384), (6, 140867820), (8, 105650865), (9, 93911880), (10, 84520692), (12, 70433910), (15, 56347128), (18, 46955940), (20, 42260346), (24, 35216955), (27, 31303960), (30, 28173564), (36, 23477970), (40, 21130173), (45, 18782376), (54, 15651980), (60, 14086782), (72, 11738985), (90, 9391188), (108, 7825990), (120, 7043391), (135, 6260792), (180, 4695594), (211, 4005720), (216, 3912995), (270, 3130396), (360, 2347797), (422, 2002860), (540, 1565198), (633, 1335240), (844, 1001430), (1055, 801144), (1080, 782599), (1266, 667620), (1688, 500715), (1899, 445080), (2110, 400572), (2532, 333810), (3165, 267048), (3709, 227880), (3798, 222540), (4220, 200286), (5064, 166905), (5697, 148360), (6330, 133524), (7418, 113940), (7596, 111270), (8440, 100143), (9495, 89016), (11127, 75960), (11394, 74180), (12660, 66762), (14836, 56970), (15192, 55635), (18545, 45576), (18990, 44508), (22254, 37980), (22788, 37090), (25320, 33381), (28485, 29672)]