84261060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 120

約数和(自身を含む): 284734296

約数和(自身を除く): 200473236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4001, 4212, 5265, 7020, 8002, 10530, 12003, 16004, 20005, 21060, 24006, 36009, 40010, 48012, 52013, 60015, 72018, 80020, 104026, 108027, 120030, 144036, 156039, 180045, 208052, 216054, 240060, 260065, 312078, 324081, 360090, 432108, 468117, 520130, 540135, 624156, 648162, 720180, 780195, 936234, 1040260, 1080270, 1296324, 1404351, 1560390, 1620405, 1872468, 2160540, 2340585, 2808702, 3120780, 3240810, 4213053, 4681170, 5617404, 6481620, 7021755, 8426106, 9362340, 14043510, 16852212, 21065265, 28087020, 42130530, 84261060]

約数ペア:

[(1, 84261060), (2, 42130530), (3, 28087020), (4, 21065265), (5, 16852212), (6, 14043510), (9, 9362340), (10, 8426106), (12, 7021755), (13, 6481620), (15, 5617404), (18, 4681170), (20, 4213053), (26, 3240810), (27, 3120780), (30, 2808702), (36, 2340585), (39, 2160540), (45, 1872468), (52, 1620405), (54, 1560390), (60, 1404351), (65, 1296324), (78, 1080270), (81, 1040260), (90, 936234), (108, 780195), (117, 720180), (130, 648162), (135, 624156), (156, 540135), (162, 520130), (180, 468117), (195, 432108), (234, 360090), (260, 324081), (270, 312078), (324, 260065), (351, 240060), (390, 216054), (405, 208052), (468, 180045), (540, 156039), (585, 144036), (702, 120030), (780, 108027), (810, 104026), (1053, 80020), (1170, 72018), (1404, 60015), (1620, 52013), (1755, 48012), (2106, 40010), (2340, 36009), (3510, 24006), (4001, 21060), (4212, 20005), (5265, 16004), (7020, 12003), (8002, 10530)]