1330223580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{50273}}^1$

素因数の和:50305

約数の個数: 144

約数和(自身を含む): 4814238240

約数和(自身を除く): 3484014660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 50273, 100546, 150819, 201092, 251365, 301638, 351911, 452457, 502730, 603276, 703822, 754095, 904914, 1005460, 1055733, 1357371, 1407644, 1508190, 1759555, 1809828, 2111466, 2262285, 2463377, 2714742, 3016380, 3167199, 3519110, 4222932, 4524570, 4926754, 5278665, 5429484, 6334398, 6786855, 7038220, 7390131, 9049140, 9501597, 9853508, 10557330, 12316885, 12668796, 13573710, 14780262, 15835995, 19003194, 21114660, 22170393, 24633770, 27147420, 29560524, 31671990, 36950655, 38006388, 44340786, 47507985, 49267540, 63343980, 66511179, 73901310, 88681572, 95015970, 110851965, 133022358, 147802620, 190031940, 221703930, 266044716, 332555895, 443407860, 665111790, 1330223580]

約数ペア:

[(1, 1330223580), (2, 665111790), (3, 443407860), (4, 332555895), (5, 266044716), (6, 221703930), (7, 190031940), (9, 147802620), (10, 133022358), (12, 110851965), (14, 95015970), (15, 88681572), (18, 73901310), (20, 66511179), (21, 63343980), (27, 49267540), (28, 47507985), (30, 44340786), (35, 38006388), (36, 36950655), (42, 31671990), (45, 29560524), (49, 27147420), (54, 24633770), (60, 22170393), (63, 21114660), (70, 19003194), (84, 15835995), (90, 14780262), (98, 13573710), (105, 12668796), (108, 12316885), (126, 10557330), (135, 9853508), (140, 9501597), (147, 9049140), (180, 7390131), (189, 7038220), (196, 6786855), (210, 6334398), (245, 5429484), (252, 5278665), (270, 4926754), (294, 4524570), (315, 4222932), (378, 3519110), (420, 3167199), (441, 3016380), (490, 2714742), (540, 2463377), (588, 2262285), (630, 2111466), (735, 1809828), (756, 1759555), (882, 1508190), (945, 1407644), (980, 1357371), (1260, 1055733), (1323, 1005460), (1470, 904914), (1764, 754095), (1890, 703822), (2205, 603276), (2646, 502730), (2940, 452457), (3780, 351911), (4410, 301638), (5292, 251365), (6615, 201092), (8820, 150819), (13230, 100546), (26460, 50273)]