1572528100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 162

約数和(自身を含む): 4066803510

約数和(自身を除く): 2494275410

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 169, 220, 242, 260, 275, 286, 325, 338, 484, 550, 572, 605, 650, 676, 715, 769, 845, 1100, 1210, 1300, 1430, 1538, 1573, 1690, 1859, 2420, 2860, 3025, 3076, 3146, 3380, 3575, 3718, 3845, 4225, 6050, 6292, 7150, 7436, 7690, 7865, 8450, 8459, 9295, 9997, 12100, 14300, 15380, 15730, 16900, 16918, 18590, 19225, 19994, 20449, 31460, 33836, 37180, 38450, 39325, 39988, 40898, 42295, 46475, 49985, 76900, 78650, 81796, 84590, 92950, 93049, 99970, 102245, 109967, 129961, 157300, 169180, 185900, 186098, 199940, 204490, 211475, 219934, 249925, 259922, 372196, 408980, 422950, 439868, 465245, 499850, 511225, 519844, 549835, 649805, 845900, 930490, 999700, 1022450, 1099670, 1209637, 1299610, 1429571, 1860980, 2044900, 2199340, 2326225, 2419274, 2599220, 2749175, 2859142, 3249025, 4652450, 4838548, 5498350, 5718284, 6048185, 6498050, 7147855, 9304900, 10996700, 12096370, 12996100, 14295710, 15725281, 24192740, 28591420, 30240925, 31450562, 35739275, 60481850, 62901124, 71478550, 78626405, 120963700, 142957100, 157252810, 314505620, 393132025, 786264050, 1572528100]

約数ペア:

[(1, 1572528100), (2, 786264050), (4, 393132025), (5, 314505620), (10, 157252810), (11, 142957100), (13, 120963700), (20, 78626405), (22, 71478550), (25, 62901124), (26, 60481850), (44, 35739275), (50, 31450562), (52, 30240925), (55, 28591420), (65, 24192740), (100, 15725281), (110, 14295710), (121, 12996100), (130, 12096370), (143, 10996700), (169, 9304900), (220, 7147855), (242, 6498050), (260, 6048185), (275, 5718284), (286, 5498350), (325, 4838548), (338, 4652450), (484, 3249025), (550, 2859142), (572, 2749175), (605, 2599220), (650, 2419274), (676, 2326225), (715, 2199340), (769, 2044900), (845, 1860980), (1100, 1429571), (1210, 1299610), (1300, 1209637), (1430, 1099670), (1538, 1022450), (1573, 999700), (1690, 930490), (1859, 845900), (2420, 649805), (2860, 549835), (3025, 519844), (3076, 511225), (3146, 499850), (3380, 465245), (3575, 439868), (3718, 422950), (3845, 408980), (4225, 372196), (6050, 259922), (6292, 249925), (7150, 219934), (7436, 211475), (7690, 204490), (7865, 199940), (8450, 186098), (8459, 185900), (9295, 169180), (9997, 157300), (12100, 129961), (14300, 109967), (15380, 102245), (15730, 99970), (16900, 93049), (16918, 92950), (18590, 84590), (19225, 81796), (19994, 78650), (20449, 76900), (31460, 49985), (33836, 46475), (37180, 42295), (38450, 40898), (39325, 39988)]