222739650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2337

約数の個数: 144

約数和(自身を含む): 706288128

約数和(自身を除く): 483548478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2170, 2281, 2325, 2790, 3150, 3255, 3906, 4562, 4650, 5425, 6510, 6843, 6975, 9765, 10850, 11405, 13686, 13950, 15967, 16275, 19530, 20529, 22810, 31934, 32550, 34215, 41058, 47901, 48825, 57025, 68430, 70711, 79835, 95802, 97650, 102645, 114050, 141422, 143703, 159670, 171075, 205290, 212133, 239505, 287406, 342150, 353555, 399175, 424266, 479010, 494977, 513225, 636399, 707110, 718515, 798350, 989954, 1026450, 1060665, 1197525, 1272798, 1437030, 1484931, 1767775, 2121330, 2395050, 2474885, 2969862, 3181995, 3535550, 3592575, 4454793, 4949770, 5303325, 6363990, 7185150, 7424655, 8909586, 10606650, 12374425, 14849310, 15909975, 22273965, 24748850, 31819950, 37123275, 44547930, 74246550, 111369825, 222739650]

約数ペア:

[(1, 222739650), (2, 111369825), (3, 74246550), (5, 44547930), (6, 37123275), (7, 31819950), (9, 24748850), (10, 22273965), (14, 15909975), (15, 14849310), (18, 12374425), (21, 10606650), (25, 8909586), (30, 7424655), (31, 7185150), (35, 6363990), (42, 5303325), (45, 4949770), (50, 4454793), (62, 3592575), (63, 3535550), (70, 3181995), (75, 2969862), (90, 2474885), (93, 2395050), (105, 2121330), (126, 1767775), (150, 1484931), (155, 1437030), (175, 1272798), (186, 1197525), (210, 1060665), (217, 1026450), (225, 989954), (279, 798350), (310, 718515), (315, 707110), (350, 636399), (434, 513225), (450, 494977), (465, 479010), (525, 424266), (558, 399175), (630, 353555), (651, 342150), (775, 287406), (930, 239505), (1050, 212133), (1085, 205290), (1302, 171075), (1395, 159670), (1550, 143703), (1575, 141422), (1953, 114050), (2170, 102645), (2281, 97650), (2325, 95802), (2790, 79835), (3150, 70711), (3255, 68430), (3906, 57025), (4562, 48825), (4650, 47901), (5425, 41058), (6510, 34215), (6843, 32550), (6975, 31934), (9765, 22810), (10850, 20529), (11405, 19530), (13686, 16275), (13950, 15967)]