26555100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 90410880

約数和(自身を除く): 63855780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 619, 650, 660, 715, 780, 825, 858, 975, 1100, 1238, 1300, 1430, 1650, 1716, 1857, 1950, 2145, 2476, 2860, 3095, 3300, 3575, 3714, 3900, 4290, 6190, 6809, 7150, 7428, 8047, 8580, 9285, 10725, 12380, 13618, 14300, 15475, 16094, 18570, 20427, 21450, 24141, 27236, 30950, 32188, 34045, 37140, 40235, 40854, 42900, 46425, 48282, 61900, 68090, 80470, 81708, 88517, 92850, 96564, 102135, 120705, 136180, 160940, 170225, 177034, 185700, 201175, 204270, 241410, 265551, 340450, 354068, 402350, 408540, 442585, 482820, 510675, 531102, 603525, 680900, 804700, 885170, 1021350, 1062204, 1207050, 1327755, 1770340, 2042700, 2212925, 2414100, 2655510, 4425850, 5311020, 6638775, 8851700, 13277550, 26555100]

約数ペア:

[(1, 26555100), (2, 13277550), (3, 8851700), (4, 6638775), (5, 5311020), (6, 4425850), (10, 2655510), (11, 2414100), (12, 2212925), (13, 2042700), (15, 1770340), (20, 1327755), (22, 1207050), (25, 1062204), (26, 1021350), (30, 885170), (33, 804700), (39, 680900), (44, 603525), (50, 531102), (52, 510675), (55, 482820), (60, 442585), (65, 408540), (66, 402350), (75, 354068), (78, 340450), (100, 265551), (110, 241410), (130, 204270), (132, 201175), (143, 185700), (150, 177034), (156, 170225), (165, 160940), (195, 136180), (220, 120705), (260, 102135), (275, 96564), (286, 92850), (300, 88517), (325, 81708), (330, 80470), (390, 68090), (429, 61900), (550, 48282), (572, 46425), (619, 42900), (650, 40854), (660, 40235), (715, 37140), (780, 34045), (825, 32188), (858, 30950), (975, 27236), (1100, 24141), (1238, 21450), (1300, 20427), (1430, 18570), (1650, 16094), (1716, 15475), (1857, 14300), (1950, 13618), (2145, 12380), (2476, 10725), (2860, 9285), (3095, 8580), (3300, 8047), (3575, 7428), (3714, 7150), (3900, 6809), (4290, 6190)]