2878634700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 9363666312

約数和(自身を除く): 6485031612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 467, 540, 675, 761, 810, 900, 934, 1350, 1401, 1522, 1620, 1868, 2025, 2283, 2335, 2700, 2802, 3044, 3805, 4050, 4203, 4566, 4670, 5604, 6849, 7005, 7610, 8100, 8406, 9132, 9340, 11415, 11675, 12609, 13698, 14010, 15220, 16812, 19025, 20547, 21015, 22830, 23350, 25218, 27396, 28020, 34245, 35025, 37827, 38050, 41094, 42030, 45660, 46700, 50436, 57075, 61641, 63045, 68490, 70050, 75654, 76100, 82188, 84060, 102735, 105075, 114150, 123282, 126090, 136980, 140100, 151308, 171225, 189135, 205470, 210150, 228300, 246564, 252180, 308205, 315225, 342450, 355387, 378270, 410940, 420300, 513675, 616410, 630450, 684900, 710774, 756540, 945675, 1027350, 1066161, 1232820, 1260900, 1421548, 1541025, 1776935, 1891350, 2054700, 2132322, 3082050, 3198483, 3553870, 3782700, 4264644, 5330805, 6164100, 6396966, 7107740, 8884675, 9595449, 10661610, 12793932, 15992415, 17769350, 19190898, 21323220, 26654025, 28786347, 31984830, 35538700, 38381796, 47977245, 53308050, 57572694, 63969660, 79962075, 95954490, 106616100, 115145388, 143931735, 159924150, 191908980, 239886225, 287863470, 319848300, 479772450, 575726940, 719658675, 959544900, 1439317350, 2878634700]

約数ペア:

[(1, 2878634700), (2, 1439317350), (3, 959544900), (4, 719658675), (5, 575726940), (6, 479772450), (9, 319848300), (10, 287863470), (12, 239886225), (15, 191908980), (18, 159924150), (20, 143931735), (25, 115145388), (27, 106616100), (30, 95954490), (36, 79962075), (45, 63969660), (50, 57572694), (54, 53308050), (60, 47977245), (75, 38381796), (81, 35538700), (90, 31984830), (100, 28786347), (108, 26654025), (135, 21323220), (150, 19190898), (162, 17769350), (180, 15992415), (225, 12793932), (270, 10661610), (300, 9595449), (324, 8884675), (405, 7107740), (450, 6396966), (467, 6164100), (540, 5330805), (675, 4264644), (761, 3782700), (810, 3553870), (900, 3198483), (934, 3082050), (1350, 2132322), (1401, 2054700), (1522, 1891350), (1620, 1776935), (1868, 1541025), (2025, 1421548), (2283, 1260900), (2335, 1232820), (2700, 1066161), (2802, 1027350), (3044, 945675), (3805, 756540), (4050, 710774), (4203, 684900), (4566, 630450), (4670, 616410), (5604, 513675), (6849, 420300), (7005, 410940), (7610, 378270), (8100, 355387), (8406, 342450), (9132, 315225), (9340, 308205), (11415, 252180), (11675, 246564), (12609, 228300), (13698, 210150), (14010, 205470), (15220, 189135), (16812, 171225), (19025, 151308), (20547, 140100), (21015, 136980), (22830, 126090), (23350, 123282), (25218, 114150), (27396, 105075), (28020, 102735), (34245, 84060), (35025, 82188), (37827, 76100), (38050, 75654), (41094, 70050), (42030, 68490), (45660, 63045), (46700, 61641), (50436, 57075)]