127913580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3477

約数の個数: 120

約数和(自身を含む): 418838112

約数和(自身を除く): 290924532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3433, 3726, 4140, 6210, 6866, 7452, 9315, 10299, 12420, 13732, 17165, 18630, 20598, 30897, 34330, 37260, 41196, 51495, 61794, 68660, 78959, 92691, 102990, 123588, 154485, 157918, 185382, 205980, 236877, 278073, 308970, 315836, 370764, 394795, 463455, 473754, 556146, 617940, 710631, 789590, 926910, 947508, 1112292, 1184385, 1390365, 1421262, 1579180, 1853820, 2131893, 2368770, 2780730, 2842524, 3553155, 4263786, 4737540, 5561460, 6395679, 7106310, 8527572, 10659465, 12791358, 14212620, 21318930, 25582716, 31978395, 42637860, 63956790, 127913580]

約数ペア:

[(1, 127913580), (2, 63956790), (3, 42637860), (4, 31978395), (5, 25582716), (6, 21318930), (9, 14212620), (10, 12791358), (12, 10659465), (15, 8527572), (18, 7106310), (20, 6395679), (23, 5561460), (27, 4737540), (30, 4263786), (36, 3553155), (45, 2842524), (46, 2780730), (54, 2368770), (60, 2131893), (69, 1853820), (81, 1579180), (90, 1421262), (92, 1390365), (108, 1184385), (115, 1112292), (135, 947508), (138, 926910), (162, 789590), (180, 710631), (207, 617940), (230, 556146), (270, 473754), (276, 463455), (324, 394795), (345, 370764), (405, 315836), (414, 308970), (460, 278073), (540, 236877), (621, 205980), (690, 185382), (810, 157918), (828, 154485), (1035, 123588), (1242, 102990), (1380, 92691), (1620, 78959), (1863, 68660), (2070, 61794), (2484, 51495), (3105, 41196), (3433, 37260), (3726, 34330), (4140, 30897), (6210, 20598), (6866, 18630), (7452, 17165), (9315, 13732), (10299, 12420)]