244857900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{16657}}^1$

素因数の和:16688

約数の個数: 108

約数和(自身を含む): 824171208

約数和(自身を除く): 579313308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 16657, 33314, 49971, 66628, 83285, 99942, 116599, 166570, 199884, 233198, 249855, 333140, 349797, 416425, 466396, 499710, 582995, 699594, 816193, 832850, 999420, 1165990, 1249275, 1399188, 1632386, 1665700, 1748985, 2331980, 2448579, 2498550, 2914975, 3264772, 3497970, 4080965, 4897158, 4997100, 5829950, 6995940, 8161930, 8744925, 9794316, 11659900, 12242895, 16323860, 17489850, 20404825, 24485790, 34979700, 40809650, 48971580, 61214475, 81619300, 122428950, 244857900]

約数ペア:

[(1, 244857900), (2, 122428950), (3, 81619300), (4, 61214475), (5, 48971580), (6, 40809650), (7, 34979700), (10, 24485790), (12, 20404825), (14, 17489850), (15, 16323860), (20, 12242895), (21, 11659900), (25, 9794316), (28, 8744925), (30, 8161930), (35, 6995940), (42, 5829950), (49, 4997100), (50, 4897158), (60, 4080965), (70, 3497970), (75, 3264772), (84, 2914975), (98, 2498550), (100, 2448579), (105, 2331980), (140, 1748985), (147, 1665700), (150, 1632386), (175, 1399188), (196, 1249275), (210, 1165990), (245, 999420), (294, 832850), (300, 816193), (350, 699594), (420, 582995), (490, 499710), (525, 466396), (588, 416425), (700, 349797), (735, 333140), (980, 249855), (1050, 233198), (1225, 199884), (1470, 166570), (2100, 116599), (2450, 99942), (2940, 83285), (3675, 66628), (4900, 49971), (7350, 33314), (14700, 16657)]