155032380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 492628752

約数和(自身を除く): 337596372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1153, 1245, 1494, 1620, 1660, 2241, 2306, 2490, 2988, 3459, 3735, 4482, 4612, 4980, 5765, 6723, 6918, 7470, 8964, 10377, 11205, 11530, 13446, 13836, 14940, 17295, 20754, 22410, 23060, 26892, 31131, 33615, 34590, 41508, 44820, 51885, 62262, 67230, 69180, 93393, 95699, 103770, 124524, 134460, 155655, 186786, 191398, 207540, 287097, 311310, 373572, 382796, 466965, 478495, 574194, 622620, 861291, 933930, 956990, 1148388, 1435485, 1722582, 1867860, 1913980, 2583873, 2870970, 3445164, 4306455, 5167746, 5741940, 7751619, 8612910, 10335492, 12919365, 15503238, 17225820, 25838730, 31006476, 38758095, 51677460, 77516190, 155032380]

約数ペア:

[(1, 155032380), (2, 77516190), (3, 51677460), (4, 38758095), (5, 31006476), (6, 25838730), (9, 17225820), (10, 15503238), (12, 12919365), (15, 10335492), (18, 8612910), (20, 7751619), (27, 5741940), (30, 5167746), (36, 4306455), (45, 3445164), (54, 2870970), (60, 2583873), (81, 1913980), (83, 1867860), (90, 1722582), (108, 1435485), (135, 1148388), (162, 956990), (166, 933930), (180, 861291), (249, 622620), (270, 574194), (324, 478495), (332, 466965), (405, 382796), (415, 373572), (498, 311310), (540, 287097), (747, 207540), (810, 191398), (830, 186786), (996, 155655), (1153, 134460), (1245, 124524), (1494, 103770), (1620, 95699), (1660, 93393), (2241, 69180), (2306, 67230), (2490, 62262), (2988, 51885), (3459, 44820), (3735, 41508), (4482, 34590), (4612, 33615), (4980, 31131), (5765, 26892), (6723, 23060), (6918, 22410), (7470, 20754), (8964, 17295), (10377, 14940), (11205, 13836), (11530, 13446)]