221844300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 644490000

約数和(自身を除く): 422645700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2690, 2749, 3228, 4035, 5380, 5498, 6725, 8070, 8247, 10996, 13450, 13745, 16140, 16494, 20175, 26900, 27490, 32988, 40350, 41235, 54980, 68725, 80700, 82470, 137450, 164940, 206175, 274900, 412350, 739481, 824700, 1478962, 2218443, 2957924, 3697405, 4436886, 7394810, 8873772, 11092215, 14789620, 18487025, 22184430, 36974050, 44368860, 55461075, 73948100, 110922150, 221844300]

約数ペア:

[(1, 221844300), (2, 110922150), (3, 73948100), (4, 55461075), (5, 44368860), (6, 36974050), (10, 22184430), (12, 18487025), (15, 14789620), (20, 11092215), (25, 8873772), (30, 7394810), (50, 4436886), (60, 3697405), (75, 2957924), (100, 2218443), (150, 1478962), (269, 824700), (300, 739481), (538, 412350), (807, 274900), (1076, 206175), (1345, 164940), (1614, 137450), (2690, 82470), (2749, 80700), (3228, 68725), (4035, 54980), (5380, 41235), (5498, 40350), (6725, 32988), (8070, 27490), (8247, 26900), (10996, 20175), (13450, 16494), (13745, 16140)]