141998850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 443751360

約数和(自身を除く): 301752510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 739, 854, 915, 1050, 1098, 1281, 1478, 1525, 1575, 1830, 2135, 2217, 2562, 2745, 3050, 3150, 3695, 3843, 4270, 4434, 4575, 5173, 5490, 6405, 6651, 7390, 7686, 9150, 10346, 10675, 11085, 12810, 13302, 13725, 15519, 18475, 19215, 21350, 22170, 25865, 27450, 31038, 32025, 33255, 36950, 38430, 45079, 46557, 51730, 55425, 64050, 66510, 77595, 90158, 93114, 96075, 110850, 129325, 135237, 155190, 166275, 192150, 225395, 232785, 258650, 270474, 315553, 332550, 387975, 405711, 450790, 465570, 631106, 676185, 775950, 811422, 946659, 1126975, 1163925, 1352370, 1577765, 1893318, 2028555, 2253950, 2327850, 2839977, 3155530, 3380925, 4057110, 4733295, 5679954, 6761850, 7888825, 9466590, 10142775, 14199885, 15777650, 20285550, 23666475, 28399770, 47332950, 70999425, 141998850]

約数ペア:

[(1, 141998850), (2, 70999425), (3, 47332950), (5, 28399770), (6, 23666475), (7, 20285550), (9, 15777650), (10, 14199885), (14, 10142775), (15, 9466590), (18, 7888825), (21, 6761850), (25, 5679954), (30, 4733295), (35, 4057110), (42, 3380925), (45, 3155530), (50, 2839977), (61, 2327850), (63, 2253950), (70, 2028555), (75, 1893318), (90, 1577765), (105, 1352370), (122, 1163925), (126, 1126975), (150, 946659), (175, 811422), (183, 775950), (210, 676185), (225, 631106), (305, 465570), (315, 450790), (350, 405711), (366, 387975), (427, 332550), (450, 315553), (525, 270474), (549, 258650), (610, 232785), (630, 225395), (739, 192150), (854, 166275), (915, 155190), (1050, 135237), (1098, 129325), (1281, 110850), (1478, 96075), (1525, 93114), (1575, 90158), (1830, 77595), (2135, 66510), (2217, 64050), (2562, 55425), (2745, 51730), (3050, 46557), (3150, 45079), (3695, 38430), (3843, 36950), (4270, 33255), (4434, 32025), (4575, 31038), (5173, 27450), (5490, 25865), (6405, 22170), (6651, 21350), (7390, 19215), (7686, 18475), (9150, 15519), (10346, 13725), (10675, 13302), (11085, 12810)]