73103100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5004

約数の個数: 108

約数和(自身を含む): 246093624

約数和(自身を除く): 172990524

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, 4973, 7350, 9946, 14700, 14919, 19892, 24865, 29838, 34811, 49730, 59676, 69622, 74595, 99460, 104433, 124325, 139244, 149190, 174055, 208866, 243677, 248650, 298380, 348110, 372975, 417732, 487354, 497300, 522165, 696220, 731031, 745950, 870275, 974708, 1044330, 1218385, 1462062, 1491900, 1740550, 2088660, 2436770, 2610825, 2924124, 3481100, 3655155, 4873540, 5221650, 6091925, 7310310, 10443300, 12183850, 14620620, 18275775, 24367700, 36551550, 73103100]

約数ペア:

[(1, 73103100), (2, 36551550), (3, 24367700), (4, 18275775), (5, 14620620), (6, 12183850), (7, 10443300), (10, 7310310), (12, 6091925), (14, 5221650), (15, 4873540), (20, 3655155), (21, 3481100), (25, 2924124), (28, 2610825), (30, 2436770), (35, 2088660), (42, 1740550), (49, 1491900), (50, 1462062), (60, 1218385), (70, 1044330), (75, 974708), (84, 870275), (98, 745950), (100, 731031), (105, 696220), (140, 522165), (147, 497300), (150, 487354), (175, 417732), (196, 372975), (210, 348110), (245, 298380), (294, 248650), (300, 243677), (350, 208866), (420, 174055), (490, 149190), (525, 139244), (588, 124325), (700, 104433), (735, 99460), (980, 74595), (1050, 69622), (1225, 59676), (1470, 49730), (2100, 34811), (2450, 29838), (2940, 24865), (3675, 19892), (4900, 14919), (4973, 14700), (7350, 9946)]