123234300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 216

約数和(自身を含む): 456415232

約数和(自身を除く): 333180932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 631, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1262, 1302, 1395, 1550, 1575, 1860, 1893, 1953, 2100, 2170, 2325, 2524, 2604, 2790, 3100, 3150, 3155, 3255, 3786, 3906, 4340, 4417, 4650, 5425, 5580, 5679, 6300, 6310, 6510, 6975, 7572, 7812, 8834, 9300, 9465, 9765, 10850, 11358, 12620, 13020, 13251, 13950, 15775, 16275, 17668, 18930, 19530, 19561, 21700, 22085, 22716, 26502, 27900, 28395, 31550, 32550, 37860, 39060, 39122, 39753, 44170, 47325, 48825, 53004, 56790, 58683, 63100, 65100, 66255, 78244, 79506, 88340, 94650, 97650, 97805, 110425, 113580, 117366, 132510, 136927, 141975, 159012, 176049, 189300, 195300, 195610, 198765, 220850, 234732, 265020, 273854, 283950, 293415, 331275, 352098, 391220, 397530, 410781, 441700, 489025, 547708, 567900, 586830, 662550, 684635, 704196, 795060, 821562, 880245, 978050, 993825, 1173660, 1232343, 1325100, 1369270, 1467075, 1643124, 1760490, 1956100, 1987650, 2053905, 2464686, 2738540, 2934150, 3423175, 3520980, 3975300, 4107810, 4401225, 4929372, 5868300, 6161715, 6846350, 8215620, 8802450, 10269525, 12323430, 13692700, 17604900, 20539050, 24646860, 30808575, 41078100, 61617150, 123234300]

約数ペア:

[(1, 123234300), (2, 61617150), (3, 41078100), (4, 30808575), (5, 24646860), (6, 20539050), (7, 17604900), (9, 13692700), (10, 12323430), (12, 10269525), (14, 8802450), (15, 8215620), (18, 6846350), (20, 6161715), (21, 5868300), (25, 4929372), (28, 4401225), (30, 4107810), (31, 3975300), (35, 3520980), (36, 3423175), (42, 2934150), (45, 2738540), (50, 2464686), (60, 2053905), (62, 1987650), (63, 1956100), (70, 1760490), (75, 1643124), (84, 1467075), (90, 1369270), (93, 1325100), (100, 1232343), (105, 1173660), (124, 993825), (126, 978050), (140, 880245), (150, 821562), (155, 795060), (175, 704196), (180, 684635), (186, 662550), (210, 586830), (217, 567900), (225, 547708), (252, 489025), (279, 441700), (300, 410781), (310, 397530), (315, 391220), (350, 352098), (372, 331275), (420, 293415), (434, 283950), (450, 273854), (465, 265020), (525, 234732), (558, 220850), (620, 198765), (630, 195610), (631, 195300), (651, 189300), (700, 176049), (775, 159012), (868, 141975), (900, 136927), (930, 132510), (1050, 117366), (1085, 113580), (1116, 110425), (1260, 97805), (1262, 97650), (1302, 94650), (1395, 88340), (1550, 79506), (1575, 78244), (1860, 66255), (1893, 65100), (1953, 63100), (2100, 58683), (2170, 56790), (2325, 53004), (2524, 48825), (2604, 47325), (2790, 44170), (3100, 39753), (3150, 39122), (3155, 39060), (3255, 37860), (3786, 32550), (3906, 31550), (4340, 28395), (4417, 27900), (4650, 26502), (5425, 22716), (5580, 22085), (5679, 21700), (6300, 19561), (6310, 19530), (6510, 18930), (6975, 17668), (7572, 16275), (7812, 15775), (8834, 13950), (9300, 13251), (9465, 13020), (9765, 12620), (10850, 11358)]