63712260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 209454336

約数和(自身を除く): 145742076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 443, 470, 510, 564, 612, 705, 765, 799, 846, 886, 940, 1020, 1329, 1410, 1530, 1598, 1692, 1772, 2115, 2215, 2397, 2658, 2820, 3060, 3196, 3987, 3995, 4230, 4430, 4794, 5316, 6645, 7191, 7531, 7974, 7990, 8460, 8860, 9588, 11985, 13290, 14382, 15062, 15948, 15980, 19935, 20821, 22593, 23970, 26580, 28764, 30124, 35955, 37655, 39870, 41642, 45186, 47940, 62463, 67779, 71910, 75310, 79740, 83284, 90372, 104105, 112965, 124926, 135558, 143820, 150620, 187389, 208210, 225930, 249852, 271116, 312315, 338895, 353957, 374778, 416420, 451860, 624630, 677790, 707914, 749556, 936945, 1061871, 1249260, 1355580, 1415828, 1769785, 1873890, 2123742, 3185613, 3539570, 3747780, 4247484, 5309355, 6371226, 7079140, 10618710, 12742452, 15928065, 21237420, 31856130, 63712260]

約数ペア:

[(1, 63712260), (2, 31856130), (3, 21237420), (4, 15928065), (5, 12742452), (6, 10618710), (9, 7079140), (10, 6371226), (12, 5309355), (15, 4247484), (17, 3747780), (18, 3539570), (20, 3185613), (30, 2123742), (34, 1873890), (36, 1769785), (45, 1415828), (47, 1355580), (51, 1249260), (60, 1061871), (68, 936945), (85, 749556), (90, 707914), (94, 677790), (102, 624630), (141, 451860), (153, 416420), (170, 374778), (180, 353957), (188, 338895), (204, 312315), (235, 271116), (255, 249852), (282, 225930), (306, 208210), (340, 187389), (423, 150620), (443, 143820), (470, 135558), (510, 124926), (564, 112965), (612, 104105), (705, 90372), (765, 83284), (799, 79740), (846, 75310), (886, 71910), (940, 67779), (1020, 62463), (1329, 47940), (1410, 45186), (1530, 41642), (1598, 39870), (1692, 37655), (1772, 35955), (2115, 30124), (2215, 28764), (2397, 26580), (2658, 23970), (2820, 22593), (3060, 20821), (3196, 19935), (3987, 15980), (3995, 15948), (4230, 15062), (4430, 14382), (4794, 13290), (5316, 11985), (6645, 9588), (7191, 8860), (7531, 8460), (7974, 7990)]