2783309100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64879}}^1$

素因数の和:64920

約数の個数: 144

約数和(自身を含む): 9461061120

約数和(自身を除く): 6677752020

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, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 7150, 8580, 10725, 14300, 21450, 42900, 64879, 129758, 194637, 259516, 324395, 389274, 648790, 713669, 778548, 843427, 973185, 1297580, 1427338, 1621975, 1686854, 1946370, 2141007, 2530281, 2854676, 3243950, 3373708, 3568345, 3892740, 4217135, 4282014, 4865925, 5060562, 6487900, 7136690, 8434270, 8564028, 9277697, 9731850, 10121124, 10705035, 12651405, 14273380, 16868540, 17841725, 18555394, 19463700, 21085675, 21410070, 25302810, 27833091, 35683450, 37110788, 42171350, 42820140, 46388485, 50605620, 53525175, 55666182, 63257025, 71366900, 84342700, 92776970, 107050350, 111332364, 126514050, 139165455, 185553940, 214100700, 231942425, 253028100, 278330910, 463884850, 556661820, 695827275, 927769700, 1391654550, 2783309100]

約数ペア:

[(1, 2783309100), (2, 1391654550), (3, 927769700), (4, 695827275), (5, 556661820), (6, 463884850), (10, 278330910), (11, 253028100), (12, 231942425), (13, 214100700), (15, 185553940), (20, 139165455), (22, 126514050), (25, 111332364), (26, 107050350), (30, 92776970), (33, 84342700), (39, 71366900), (44, 63257025), (50, 55666182), (52, 53525175), (55, 50605620), (60, 46388485), (65, 42820140), (66, 42171350), (75, 37110788), (78, 35683450), (100, 27833091), (110, 25302810), (130, 21410070), (132, 21085675), (143, 19463700), (150, 18555394), (156, 17841725), (165, 16868540), (195, 14273380), (220, 12651405), (260, 10705035), (275, 10121124), (286, 9731850), (300, 9277697), (325, 8564028), (330, 8434270), (390, 7136690), (429, 6487900), (550, 5060562), (572, 4865925), (650, 4282014), (660, 4217135), (715, 3892740), (780, 3568345), (825, 3373708), (858, 3243950), (975, 2854676), (1100, 2530281), (1300, 2141007), (1430, 1946370), (1650, 1686854), (1716, 1621975), (1950, 1427338), (2145, 1297580), (2860, 973185), (3300, 843427), (3575, 778548), (3900, 713669), (4290, 648790), (7150, 389274), (8580, 324395), (10725, 259516), (14300, 194637), (21450, 129758), (42900, 64879)]