63216540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 206545248

約数和(自身を除く): 143328708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 73, 85, 90, 102, 146, 153, 170, 180, 204, 219, 255, 283, 292, 306, 340, 365, 438, 510, 566, 612, 657, 730, 765, 849, 876, 1020, 1095, 1132, 1241, 1314, 1415, 1460, 1530, 1698, 2190, 2482, 2547, 2628, 2830, 3060, 3285, 3396, 3723, 4245, 4380, 4811, 4964, 5094, 5660, 6205, 6570, 7446, 8490, 9622, 10188, 11169, 12410, 12735, 13140, 14433, 14892, 16980, 18615, 19244, 20659, 22338, 24055, 24820, 25470, 28866, 37230, 41318, 43299, 44676, 48110, 50940, 55845, 57732, 61977, 72165, 74460, 82636, 86598, 96220, 103295, 111690, 123954, 144330, 173196, 185931, 206590, 216495, 223380, 247908, 288660, 309885, 351203, 371862, 413180, 432990, 619770, 702406, 743724, 865980, 929655, 1053609, 1239540, 1404812, 1756015, 1859310, 2107218, 3160827, 3512030, 3718620, 4214436, 5268045, 6321654, 7024060, 10536090, 12643308, 15804135, 21072180, 31608270, 63216540]

約数ペア:

[(1, 63216540), (2, 31608270), (3, 21072180), (4, 15804135), (5, 12643308), (6, 10536090), (9, 7024060), (10, 6321654), (12, 5268045), (15, 4214436), (17, 3718620), (18, 3512030), (20, 3160827), (30, 2107218), (34, 1859310), (36, 1756015), (45, 1404812), (51, 1239540), (60, 1053609), (68, 929655), (73, 865980), (85, 743724), (90, 702406), (102, 619770), (146, 432990), (153, 413180), (170, 371862), (180, 351203), (204, 309885), (219, 288660), (255, 247908), (283, 223380), (292, 216495), (306, 206590), (340, 185931), (365, 173196), (438, 144330), (510, 123954), (566, 111690), (612, 103295), (657, 96220), (730, 86598), (765, 82636), (849, 74460), (876, 72165), (1020, 61977), (1095, 57732), (1132, 55845), (1241, 50940), (1314, 48110), (1415, 44676), (1460, 43299), (1530, 41318), (1698, 37230), (2190, 28866), (2482, 25470), (2547, 24820), (2628, 24055), (2830, 22338), (3060, 20659), (3285, 19244), (3396, 18615), (3723, 16980), (4245, 14892), (4380, 14433), (4811, 13140), (4964, 12735), (5094, 12410), (5660, 11169), (6205, 10188), (6570, 9622), (7446, 8490)]