170123100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 584212608

約数和(自身を除く): 414089508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 105, 140, 142, 147, 150, 163, 175, 196, 210, 213, 245, 284, 294, 300, 326, 350, 355, 420, 426, 489, 490, 497, 525, 588, 652, 700, 710, 735, 815, 852, 978, 980, 994, 1050, 1065, 1141, 1225, 1420, 1470, 1491, 1630, 1775, 1956, 1988, 2100, 2130, 2282, 2445, 2450, 2485, 2940, 2982, 3260, 3423, 3479, 3550, 3675, 4075, 4260, 4564, 4890, 4900, 4970, 5325, 5705, 5964, 6846, 6958, 7100, 7350, 7455, 7987, 8150, 9780, 9940, 10437, 10650, 11410, 11573, 12225, 12425, 13692, 13916, 14700, 14910, 15974, 16300, 17115, 17395, 20874, 21300, 22820, 23146, 23961, 24450, 24850, 28525, 29820, 31948, 34230, 34719, 34790, 37275, 39935, 41748, 46292, 47922, 48900, 49700, 52185, 57050, 57865, 68460, 69438, 69580, 74550, 79870, 81011, 85575, 86975, 95844, 104370, 114100, 115730, 119805, 138876, 149100, 159740, 162022, 171150, 173595, 173950, 199675, 208740, 231460, 239610, 243033, 260925, 289325, 324044, 342300, 347190, 347900, 399350, 405055, 479220, 486066, 521850, 567077, 578650, 599025, 694380, 798700, 810110, 867975, 972132, 1043700, 1134154, 1157300, 1198050, 1215165, 1620220, 1701231, 1735950, 2025275, 2268308, 2396100, 2430330, 2835385, 3402462, 3471900, 4050550, 4860660, 5670770, 6075825, 6804924, 8101100, 8506155, 11341540, 12151650, 14176925, 17012310, 24303300, 28353850, 34024620, 42530775, 56707700, 85061550, 170123100]

約数ペア:

[(1, 170123100), (2, 85061550), (3, 56707700), (4, 42530775), (5, 34024620), (6, 28353850), (7, 24303300), (10, 17012310), (12, 14176925), (14, 12151650), (15, 11341540), (20, 8506155), (21, 8101100), (25, 6804924), (28, 6075825), (30, 5670770), (35, 4860660), (42, 4050550), (49, 3471900), (50, 3402462), (60, 2835385), (70, 2430330), (71, 2396100), (75, 2268308), (84, 2025275), (98, 1735950), (100, 1701231), (105, 1620220), (140, 1215165), (142, 1198050), (147, 1157300), (150, 1134154), (163, 1043700), (175, 972132), (196, 867975), (210, 810110), (213, 798700), (245, 694380), (284, 599025), (294, 578650), (300, 567077), (326, 521850), (350, 486066), (355, 479220), (420, 405055), (426, 399350), (489, 347900), (490, 347190), (497, 342300), (525, 324044), (588, 289325), (652, 260925), (700, 243033), (710, 239610), (735, 231460), (815, 208740), (852, 199675), (978, 173950), (980, 173595), (994, 171150), (1050, 162022), (1065, 159740), (1141, 149100), (1225, 138876), (1420, 119805), (1470, 115730), (1491, 114100), (1630, 104370), (1775, 95844), (1956, 86975), (1988, 85575), (2100, 81011), (2130, 79870), (2282, 74550), (2445, 69580), (2450, 69438), (2485, 68460), (2940, 57865), (2982, 57050), (3260, 52185), (3423, 49700), (3479, 48900), (3550, 47922), (3675, 46292), (4075, 41748), (4260, 39935), (4564, 37275), (4890, 34790), (4900, 34719), (4970, 34230), (5325, 31948), (5705, 29820), (5964, 28525), (6846, 24850), (6958, 24450), (7100, 23961), (7350, 23146), (7455, 22820), (7987, 21300), (8150, 20874), (9780, 17395), (9940, 17115), (10437, 16300), (10650, 15974), (11410, 14910), (11573, 14700), (12225, 13916), (12425, 13692)]