42497700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 145876080

約数和(自身を除く): 103378380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 59, 60, 70, 75, 84, 98, 100, 105, 118, 140, 147, 150, 175, 177, 196, 210, 236, 245, 294, 295, 300, 343, 350, 354, 413, 420, 490, 525, 588, 590, 686, 700, 708, 735, 826, 885, 980, 1029, 1050, 1180, 1225, 1239, 1372, 1470, 1475, 1652, 1715, 1770, 2058, 2065, 2100, 2401, 2450, 2478, 2891, 2940, 2950, 3430, 3540, 3675, 4116, 4130, 4425, 4802, 4900, 4956, 5145, 5782, 5900, 6195, 6860, 7203, 7350, 8260, 8575, 8673, 8850, 9604, 10290, 10325, 11564, 12005, 12390, 14406, 14455, 14700, 17150, 17346, 17700, 20237, 20580, 20650, 24010, 24780, 25725, 28812, 28910, 30975, 34300, 34692, 36015, 40474, 41300, 43365, 48020, 51450, 57820, 60025, 60711, 61950, 72030, 72275, 80948, 86730, 101185, 102900, 120050, 121422, 123900, 141659, 144060, 144550, 173460, 180075, 202370, 216825, 240100, 242844, 283318, 289100, 303555, 360150, 404740, 424977, 433650, 505925, 566636, 607110, 708295, 720300, 849954, 867300, 1011850, 1214220, 1416590, 1517775, 1699908, 2023700, 2124885, 2833180, 3035550, 3541475, 4249770, 6071100, 7082950, 8499540, 10624425, 14165900, 21248850, 42497700]

約数ペア:

[(1, 42497700), (2, 21248850), (3, 14165900), (4, 10624425), (5, 8499540), (6, 7082950), (7, 6071100), (10, 4249770), (12, 3541475), (14, 3035550), (15, 2833180), (20, 2124885), (21, 2023700), (25, 1699908), (28, 1517775), (30, 1416590), (35, 1214220), (42, 1011850), (49, 867300), (50, 849954), (59, 720300), (60, 708295), (70, 607110), (75, 566636), (84, 505925), (98, 433650), (100, 424977), (105, 404740), (118, 360150), (140, 303555), (147, 289100), (150, 283318), (175, 242844), (177, 240100), (196, 216825), (210, 202370), (236, 180075), (245, 173460), (294, 144550), (295, 144060), (300, 141659), (343, 123900), (350, 121422), (354, 120050), (413, 102900), (420, 101185), (490, 86730), (525, 80948), (588, 72275), (590, 72030), (686, 61950), (700, 60711), (708, 60025), (735, 57820), (826, 51450), (885, 48020), (980, 43365), (1029, 41300), (1050, 40474), (1180, 36015), (1225, 34692), (1239, 34300), (1372, 30975), (1470, 28910), (1475, 28812), (1652, 25725), (1715, 24780), (1770, 24010), (2058, 20650), (2065, 20580), (2100, 20237), (2401, 17700), (2450, 17346), (2478, 17150), (2891, 14700), (2940, 14455), (2950, 14406), (3430, 12390), (3540, 12005), (3675, 11564), (4116, 10325), (4130, 10290), (4425, 9604), (4802, 8850), (4900, 8673), (4956, 8575), (5145, 8260), (5782, 7350), (5900, 7203), (6195, 6860)]