75731940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24749}}^1$

素因数の和:24781

約数の個数: 72

約数和(自身を含む): 243243000

約数和(自身を除く): 167511060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24749, 49498, 74247, 98996, 123745, 148494, 222741, 247490, 296988, 371235, 420733, 445482, 494980, 742470, 841466, 890964, 1113705, 1262199, 1484940, 1682932, 2103665, 2227410, 2524398, 3786597, 4207330, 4454820, 5048796, 6310995, 7573194, 8414660, 12621990, 15146388, 18932985, 25243980, 37865970, 75731940]

約数ペア:

[(1, 75731940), (2, 37865970), (3, 25243980), (4, 18932985), (5, 15146388), (6, 12621990), (9, 8414660), (10, 7573194), (12, 6310995), (15, 5048796), (17, 4454820), (18, 4207330), (20, 3786597), (30, 2524398), (34, 2227410), (36, 2103665), (45, 1682932), (51, 1484940), (60, 1262199), (68, 1113705), (85, 890964), (90, 841466), (102, 742470), (153, 494980), (170, 445482), (180, 420733), (204, 371235), (255, 296988), (306, 247490), (340, 222741), (510, 148494), (612, 123745), (765, 98996), (1020, 74247), (1530, 49498), (3060, 24749)]