65820300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 144

約数和(自身を含む): 234484992

約数和(自身を除く): 168664692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2411, 2730, 3900, 4550, 4822, 5460, 6825, 7233, 9100, 9644, 12055, 13650, 14466, 16877, 24110, 27300, 28932, 31343, 33754, 36165, 48220, 50631, 60275, 62686, 67508, 72330, 84385, 94029, 101262, 120550, 125372, 144660, 156715, 168770, 180825, 188058, 202524, 219401, 241100, 253155, 313430, 337540, 361650, 376116, 421925, 438802, 470145, 506310, 626860, 658203, 723300, 783575, 843850, 877604, 940290, 1012620, 1097005, 1265775, 1316406, 1567150, 1687700, 1880580, 2194010, 2350725, 2531550, 2632812, 3134300, 3291015, 4388020, 4701450, 5063100, 5485025, 6582030, 9402900, 10970050, 13164060, 16455075, 21940100, 32910150, 65820300]

約数ペア:

[(1, 65820300), (2, 32910150), (3, 21940100), (4, 16455075), (5, 13164060), (6, 10970050), (7, 9402900), (10, 6582030), (12, 5485025), (13, 5063100), (14, 4701450), (15, 4388020), (20, 3291015), (21, 3134300), (25, 2632812), (26, 2531550), (28, 2350725), (30, 2194010), (35, 1880580), (39, 1687700), (42, 1567150), (50, 1316406), (52, 1265775), (60, 1097005), (65, 1012620), (70, 940290), (75, 877604), (78, 843850), (84, 783575), (91, 723300), (100, 658203), (105, 626860), (130, 506310), (140, 470145), (150, 438802), (156, 421925), (175, 376116), (182, 361650), (195, 337540), (210, 313430), (260, 253155), (273, 241100), (300, 219401), (325, 202524), (350, 188058), (364, 180825), (390, 168770), (420, 156715), (455, 144660), (525, 125372), (546, 120550), (650, 101262), (700, 94029), (780, 84385), (910, 72330), (975, 67508), (1050, 62686), (1092, 60275), (1300, 50631), (1365, 48220), (1820, 36165), (1950, 33754), (2100, 31343), (2275, 28932), (2411, 27300), (2730, 24110), (3900, 16877), (4550, 14466), (4822, 13650), (5460, 12055), (6825, 9644), (7233, 9100)]