89703180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 336000000

約数和(自身を除く): 246296820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1249, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2498, 2565, 2660, 3420, 3591, 3747, 3780, 3990, 4788, 4996, 5130, 5985, 6245, 7182, 7494, 7980, 8743, 10260, 11241, 11970, 12490, 14364, 14988, 17486, 17955, 18735, 22482, 23731, 23940, 24980, 26229, 33723, 34972, 35910, 37470, 43715, 44964, 47462, 52458, 56205, 67446, 71193, 71820, 74940, 78687, 87430, 94924, 104916, 112410, 118655, 131145, 134892, 142386, 157374, 166117, 168615, 174860, 213579, 224820, 236061, 237310, 262290, 284772, 314748, 332234, 337230, 355965, 393435, 427158, 472122, 474620, 498351, 524580, 640737, 664468, 674460, 711930, 786870, 830585, 854316, 944244, 996702, 1067895, 1180305, 1281474, 1423860, 1495053, 1573740, 1661170, 1993404, 2135790, 2360610, 2491755, 2562948, 2990106, 3203685, 3322340, 4271580, 4485159, 4721220, 4983510, 5980212, 6407370, 7475265, 8970318, 9967020, 12814740, 14950530, 17940636, 22425795, 29901060, 44851590, 89703180]

約数ペア:

[(1, 89703180), (2, 44851590), (3, 29901060), (4, 22425795), (5, 17940636), (6, 14950530), (7, 12814740), (9, 9967020), (10, 8970318), (12, 7475265), (14, 6407370), (15, 5980212), (18, 4983510), (19, 4721220), (20, 4485159), (21, 4271580), (27, 3322340), (28, 3203685), (30, 2990106), (35, 2562948), (36, 2491755), (38, 2360610), (42, 2135790), (45, 1993404), (54, 1661170), (57, 1573740), (60, 1495053), (63, 1423860), (70, 1281474), (76, 1180305), (84, 1067895), (90, 996702), (95, 944244), (105, 854316), (108, 830585), (114, 786870), (126, 711930), (133, 674460), (135, 664468), (140, 640737), (171, 524580), (180, 498351), (189, 474620), (190, 472122), (210, 427158), (228, 393435), (252, 355965), (266, 337230), (270, 332234), (285, 314748), (315, 284772), (342, 262290), (378, 237310), (380, 236061), (399, 224820), (420, 213579), (513, 174860), (532, 168615), (540, 166117), (570, 157374), (630, 142386), (665, 134892), (684, 131145), (756, 118655), (798, 112410), (855, 104916), (945, 94924), (1026, 87430), (1140, 78687), (1197, 74940), (1249, 71820), (1260, 71193), (1330, 67446), (1596, 56205), (1710, 52458), (1890, 47462), (1995, 44964), (2052, 43715), (2394, 37470), (2498, 35910), (2565, 34972), (2660, 33723), (3420, 26229), (3591, 24980), (3747, 23940), (3780, 23731), (3990, 22482), (4788, 18735), (4996, 17955), (5130, 17486), (5985, 14988), (6245, 14364), (7182, 12490), (7494, 11970), (7980, 11241), (8743, 10260)]