91068900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 298939200

約数和(自身を除く): 207870300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1229, 1235, 1300, 1425, 1482, 1900, 1950, 2458, 2470, 2850, 2964, 3687, 3705, 3900, 4916, 4940, 5700, 6145, 6175, 7374, 7410, 12290, 12350, 14748, 14820, 15977, 18435, 18525, 23351, 24580, 24700, 30725, 31954, 36870, 37050, 46702, 47931, 61450, 63908, 70053, 73740, 74100, 79885, 92175, 93404, 95862, 116755, 122900, 140106, 159770, 184350, 191724, 233510, 239655, 280212, 303563, 319540, 350265, 368700, 399425, 467020, 479310, 583775, 607126, 700530, 798850, 910689, 958620, 1167550, 1198275, 1214252, 1401060, 1517815, 1597700, 1751325, 1821378, 2335100, 2396550, 3035630, 3502650, 3642756, 4553445, 4793100, 6071260, 7005300, 7589075, 9106890, 15178150, 18213780, 22767225, 30356300, 45534450, 91068900]

約数ペア:

[(1, 91068900), (2, 45534450), (3, 30356300), (4, 22767225), (5, 18213780), (6, 15178150), (10, 9106890), (12, 7589075), (13, 7005300), (15, 6071260), (19, 4793100), (20, 4553445), (25, 3642756), (26, 3502650), (30, 3035630), (38, 2396550), (39, 2335100), (50, 1821378), (52, 1751325), (57, 1597700), (60, 1517815), (65, 1401060), (75, 1214252), (76, 1198275), (78, 1167550), (95, 958620), (100, 910689), (114, 798850), (130, 700530), (150, 607126), (156, 583775), (190, 479310), (195, 467020), (228, 399425), (247, 368700), (260, 350265), (285, 319540), (300, 303563), (325, 280212), (380, 239655), (390, 233510), (475, 191724), (494, 184350), (570, 159770), (650, 140106), (741, 122900), (780, 116755), (950, 95862), (975, 93404), (988, 92175), (1140, 79885), (1229, 74100), (1235, 73740), (1300, 70053), (1425, 63908), (1482, 61450), (1900, 47931), (1950, 46702), (2458, 37050), (2470, 36870), (2850, 31954), (2964, 30725), (3687, 24700), (3705, 24580), (3900, 23351), (4916, 18525), (4940, 18435), (5700, 15977), (6145, 14820), (6175, 14748), (7374, 12350), (7410, 12290)]