159833100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 548589888

約数和(自身を除く): 388756788

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, 75, 83, 84, 98, 100, 105, 131, 140, 147, 150, 166, 175, 196, 210, 245, 249, 262, 294, 300, 332, 350, 393, 415, 420, 490, 498, 524, 525, 581, 588, 655, 700, 735, 786, 830, 917, 980, 996, 1050, 1162, 1225, 1245, 1310, 1470, 1572, 1660, 1743, 1834, 1965, 2075, 2100, 2324, 2450, 2490, 2620, 2751, 2905, 2940, 3275, 3486, 3668, 3675, 3930, 4067, 4150, 4585, 4900, 4980, 5502, 5810, 6225, 6419, 6550, 6972, 7350, 7860, 8134, 8300, 8715, 9170, 9825, 10873, 11004, 11620, 12201, 12450, 12838, 13100, 13755, 14525, 14700, 16268, 17430, 18340, 19257, 19650, 20335, 21746, 22925, 24402, 24900, 25676, 27510, 29050, 32095, 32619, 34860, 38514, 39300, 40670, 43492, 43575, 45850, 48804, 54365, 55020, 58100, 61005, 64190, 65238, 68775, 76111, 77028, 81340, 87150, 91700, 96285, 101675, 108730, 122010, 128380, 130476, 137550, 152222, 160475, 163095, 174300, 192570, 203350, 217460, 228333, 244020, 271825, 275100, 304444, 305025, 320950, 326190, 380555, 385140, 406700, 456666, 481425, 532777, 543650, 610050, 641900, 652380, 761110, 815475, 913332, 962850, 1065554, 1087300, 1141665, 1220100, 1522220, 1598331, 1630950, 1902775, 1925700, 2131108, 2283330, 2663885, 3196662, 3261900, 3805550, 4566660, 5327770, 5708325, 6393324, 7611100, 7991655, 10655540, 11416650, 13319425, 15983310, 22833300, 26638850, 31966620, 39958275, 53277700, 79916550, 159833100]

約数ペア:

[(1, 159833100), (2, 79916550), (3, 53277700), (4, 39958275), (5, 31966620), (6, 26638850), (7, 22833300), (10, 15983310), (12, 13319425), (14, 11416650), (15, 10655540), (20, 7991655), (21, 7611100), (25, 6393324), (28, 5708325), (30, 5327770), (35, 4566660), (42, 3805550), (49, 3261900), (50, 3196662), (60, 2663885), (70, 2283330), (75, 2131108), (83, 1925700), (84, 1902775), (98, 1630950), (100, 1598331), (105, 1522220), (131, 1220100), (140, 1141665), (147, 1087300), (150, 1065554), (166, 962850), (175, 913332), (196, 815475), (210, 761110), (245, 652380), (249, 641900), (262, 610050), (294, 543650), (300, 532777), (332, 481425), (350, 456666), (393, 406700), (415, 385140), (420, 380555), (490, 326190), (498, 320950), (524, 305025), (525, 304444), (581, 275100), (588, 271825), (655, 244020), (700, 228333), (735, 217460), (786, 203350), (830, 192570), (917, 174300), (980, 163095), (996, 160475), (1050, 152222), (1162, 137550), (1225, 130476), (1245, 128380), (1310, 122010), (1470, 108730), (1572, 101675), (1660, 96285), (1743, 91700), (1834, 87150), (1965, 81340), (2075, 77028), (2100, 76111), (2324, 68775), (2450, 65238), (2490, 64190), (2620, 61005), (2751, 58100), (2905, 55020), (2940, 54365), (3275, 48804), (3486, 45850), (3668, 43575), (3675, 43492), (3930, 40670), (4067, 39300), (4150, 38514), (4585, 34860), (4900, 32619), (4980, 32095), (5502, 29050), (5810, 27510), (6225, 25676), (6419, 24900), (6550, 24402), (6972, 22925), (7350, 21746), (7860, 20335), (8134, 19650), (8300, 19257), (8715, 18340), (9170, 17430), (9825, 16268), (10873, 14700), (11004, 14525), (11620, 13755), (12201, 13100), (12450, 12838)]