275800980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50513}}^1$

素因数の和:50545

約数の個数: 96

約数和(自身を含む): 950471424

約数和(自身を除く): 674670444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 50513, 101026, 151539, 202052, 252565, 303078, 353591, 505130, 606156, 656669, 707182, 757695, 1010260, 1060773, 1313338, 1414364, 1515390, 1767955, 1970007, 2121546, 2626676, 3030780, 3283345, 3535910, 3940014, 4243092, 4596683, 5303865, 6566690, 7071820, 7880028, 9193366, 9850035, 10607730, 13133380, 13790049, 18386732, 19700070, 21215460, 22983415, 27580098, 39400140, 45966830, 55160196, 68950245, 91933660, 137900490, 275800980]

約数ペア:

[(1, 275800980), (2, 137900490), (3, 91933660), (4, 68950245), (5, 55160196), (6, 45966830), (7, 39400140), (10, 27580098), (12, 22983415), (13, 21215460), (14, 19700070), (15, 18386732), (20, 13790049), (21, 13133380), (26, 10607730), (28, 9850035), (30, 9193366), (35, 7880028), (39, 7071820), (42, 6566690), (52, 5303865), (60, 4596683), (65, 4243092), (70, 3940014), (78, 3535910), (84, 3283345), (91, 3030780), (105, 2626676), (130, 2121546), (140, 1970007), (156, 1767955), (182, 1515390), (195, 1414364), (210, 1313338), (260, 1060773), (273, 1010260), (364, 757695), (390, 707182), (420, 656669), (455, 606156), (546, 505130), (780, 353591), (910, 303078), (1092, 252565), (1365, 202052), (1820, 151539), (2730, 101026), (5460, 50513)]