123319700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 332728704

約数和(自身を除く): 209409004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 43, 50, 68, 70, 85, 86, 100, 119, 140, 170, 172, 175, 215, 238, 241, 301, 340, 350, 425, 430, 476, 482, 595, 602, 700, 731, 850, 860, 964, 1075, 1190, 1204, 1205, 1462, 1505, 1687, 1700, 2150, 2380, 2410, 2924, 2975, 3010, 3374, 3655, 4097, 4300, 4820, 5117, 5950, 6020, 6025, 6748, 7310, 7525, 8194, 8435, 10234, 10363, 11900, 12050, 14620, 15050, 16388, 16870, 18275, 20468, 20485, 20726, 24100, 25585, 28679, 30100, 33740, 36550, 40970, 41452, 42175, 51170, 51815, 57358, 72541, 73100, 81940, 84350, 102340, 102425, 103630, 114716, 127925, 143395, 145082, 168700, 176171, 204850, 207260, 255850, 259075, 286790, 290164, 352342, 362705, 409700, 511700, 518150, 573580, 704684, 716975, 725410, 880855, 1036300, 1233197, 1433950, 1450820, 1761710, 1813525, 2466394, 2867900, 3523420, 3627050, 4404275, 4932788, 6165985, 7254100, 8808550, 12331970, 17617100, 24663940, 30829925, 61659850, 123319700]

約数ペア:

[(1, 123319700), (2, 61659850), (4, 30829925), (5, 24663940), (7, 17617100), (10, 12331970), (14, 8808550), (17, 7254100), (20, 6165985), (25, 4932788), (28, 4404275), (34, 3627050), (35, 3523420), (43, 2867900), (50, 2466394), (68, 1813525), (70, 1761710), (85, 1450820), (86, 1433950), (100, 1233197), (119, 1036300), (140, 880855), (170, 725410), (172, 716975), (175, 704684), (215, 573580), (238, 518150), (241, 511700), (301, 409700), (340, 362705), (350, 352342), (425, 290164), (430, 286790), (476, 259075), (482, 255850), (595, 207260), (602, 204850), (700, 176171), (731, 168700), (850, 145082), (860, 143395), (964, 127925), (1075, 114716), (1190, 103630), (1204, 102425), (1205, 102340), (1462, 84350), (1505, 81940), (1687, 73100), (1700, 72541), (2150, 57358), (2380, 51815), (2410, 51170), (2924, 42175), (2975, 41452), (3010, 40970), (3374, 36550), (3655, 33740), (4097, 30100), (4300, 28679), (4820, 25585), (5117, 24100), (5950, 20726), (6020, 20485), (6025, 20468), (6748, 18275), (7310, 16870), (7525, 16388), (8194, 15050), (8435, 14620), (10234, 12050), (10363, 11900)]