210695100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 216

約数和(自身を含む): 774200448

約数和(自身を除く): 563505348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1303, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2450, 2606, 2695, 2940, 3234, 3300, 3675, 3850, 3909, 4620, 4900, 5212, 5390, 5775, 6468, 6515, 7350, 7700, 7818, 8085, 9121, 10780, 11550, 13030, 13475, 14333, 14700, 15636, 16170, 18242, 19545, 23100, 26060, 26950, 27363, 28666, 32340, 32575, 36484, 39090, 40425, 42999, 45605, 53900, 54726, 57332, 63847, 65150, 71665, 78180, 80850, 85998, 91210, 97725, 100331, 109452, 127694, 130300, 136815, 143330, 161700, 171996, 182420, 191541, 195450, 200662, 214995, 228025, 255388, 273630, 286660, 300993, 319235, 358325, 383082, 390900, 401324, 429990, 456050, 501655, 547260, 601986, 638470, 684075, 702317, 716650, 766164, 859980, 912100, 957705, 1003310, 1074975, 1203972, 1276940, 1368150, 1404634, 1433300, 1504965, 1596175, 1915410, 2006620, 2106951, 2149950, 2508275, 2736300, 2809268, 3009930, 3192350, 3511585, 3830820, 4213902, 4299900, 4788525, 5016550, 6019860, 6384700, 7023170, 7524825, 8427804, 9577050, 10033100, 10534755, 14046340, 15049650, 17557925, 19154100, 21069510, 30099300, 35115850, 42139020, 52673775, 70231700, 105347550, 210695100]

約数ペア:

[(1, 210695100), (2, 105347550), (3, 70231700), (4, 52673775), (5, 42139020), (6, 35115850), (7, 30099300), (10, 21069510), (11, 19154100), (12, 17557925), (14, 15049650), (15, 14046340), (20, 10534755), (21, 10033100), (22, 9577050), (25, 8427804), (28, 7524825), (30, 7023170), (33, 6384700), (35, 6019860), (42, 5016550), (44, 4788525), (49, 4299900), (50, 4213902), (55, 3830820), (60, 3511585), (66, 3192350), (70, 3009930), (75, 2809268), (77, 2736300), (84, 2508275), (98, 2149950), (100, 2106951), (105, 2006620), (110, 1915410), (132, 1596175), (140, 1504965), (147, 1433300), (150, 1404634), (154, 1368150), (165, 1276940), (175, 1203972), (196, 1074975), (210, 1003310), (220, 957705), (231, 912100), (245, 859980), (275, 766164), (294, 716650), (300, 702317), (308, 684075), (330, 638470), (350, 601986), (385, 547260), (420, 501655), (462, 456050), (490, 429990), (525, 401324), (539, 390900), (550, 383082), (588, 358325), (660, 319235), (700, 300993), (735, 286660), (770, 273630), (825, 255388), (924, 228025), (980, 214995), (1050, 200662), (1078, 195450), (1100, 191541), (1155, 182420), (1225, 171996), (1303, 161700), (1470, 143330), (1540, 136815), (1617, 130300), (1650, 127694), (1925, 109452), (2100, 100331), (2156, 97725), (2310, 91210), (2450, 85998), (2606, 80850), (2695, 78180), (2940, 71665), (3234, 65150), (3300, 63847), (3675, 57332), (3850, 54726), (3909, 53900), (4620, 45605), (4900, 42999), (5212, 40425), (5390, 39090), (5775, 36484), (6468, 32575), (6515, 32340), (7350, 28666), (7700, 27363), (7818, 26950), (8085, 26060), (9121, 23100), (10780, 19545), (11550, 18242), (13030, 16170), (13475, 15636), (14333, 14700)]