72762060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24749}}^1$

素因数の和:24775

約数の個数: 72

約数和(自身を含む): 237006000

約数和(自身を除く): 164243940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24749, 49498, 74247, 98996, 123745, 148494, 173243, 247490, 296988, 346486, 371235, 494980, 519729, 692972, 742470, 866215, 1039458, 1212701, 1484940, 1732430, 2078916, 2425402, 2598645, 3464860, 3638103, 4850804, 5197290, 6063505, 7276206, 10394580, 12127010, 14552412, 18190515, 24254020, 36381030, 72762060]

約数ペア:

[(1, 72762060), (2, 36381030), (3, 24254020), (4, 18190515), (5, 14552412), (6, 12127010), (7, 10394580), (10, 7276206), (12, 6063505), (14, 5197290), (15, 4850804), (20, 3638103), (21, 3464860), (28, 2598645), (30, 2425402), (35, 2078916), (42, 1732430), (49, 1484940), (60, 1212701), (70, 1039458), (84, 866215), (98, 742470), (105, 692972), (140, 519729), (147, 494980), (196, 371235), (210, 346486), (245, 296988), (294, 247490), (420, 173243), (490, 148494), (588, 123745), (735, 98996), (980, 74247), (1470, 49498), (2940, 24749)]