118443870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 338722560

約数和(自身を除く): 220278690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 81, 89, 90, 93, 106, 135, 155, 159, 162, 178, 186, 265, 267, 270, 279, 310, 318, 405, 445, 465, 477, 530, 534, 558, 795, 801, 810, 837, 890, 930, 954, 1335, 1395, 1431, 1590, 1602, 1643, 1674, 2385, 2403, 2511, 2670, 2759, 2790, 2862, 3286, 4005, 4185, 4293, 4717, 4770, 4806, 4929, 5022, 5518, 7155, 7209, 8010, 8215, 8277, 8370, 8586, 9434, 9858, 12015, 12555, 13795, 14151, 14310, 14418, 14787, 16430, 16554, 21465, 23585, 24030, 24645, 24831, 25110, 27590, 28302, 29574, 36045, 41385, 42453, 42930, 44361, 47170, 49290, 49662, 70755, 72090, 73935, 74493, 82770, 84906, 88722, 124155, 127359, 133083, 141510, 146227, 147870, 148986, 212265, 221805, 223479, 248310, 254718, 266166, 292454, 372465, 382077, 424530, 438681, 443610, 446958, 636795, 665415, 731135, 744930, 764154, 877362, 1117395, 1273590, 1316043, 1330830, 1462270, 1910385, 2193405, 2234790, 2632086, 3820770, 3948129, 4386810, 6580215, 7896258, 11844387, 13160430, 19740645, 23688774, 39481290, 59221935, 118443870]

約数ペア:

[(1, 118443870), (2, 59221935), (3, 39481290), (5, 23688774), (6, 19740645), (9, 13160430), (10, 11844387), (15, 7896258), (18, 6580215), (27, 4386810), (30, 3948129), (31, 3820770), (45, 2632086), (53, 2234790), (54, 2193405), (62, 1910385), (81, 1462270), (89, 1330830), (90, 1316043), (93, 1273590), (106, 1117395), (135, 877362), (155, 764154), (159, 744930), (162, 731135), (178, 665415), (186, 636795), (265, 446958), (267, 443610), (270, 438681), (279, 424530), (310, 382077), (318, 372465), (405, 292454), (445, 266166), (465, 254718), (477, 248310), (530, 223479), (534, 221805), (558, 212265), (795, 148986), (801, 147870), (810, 146227), (837, 141510), (890, 133083), (930, 127359), (954, 124155), (1335, 88722), (1395, 84906), (1431, 82770), (1590, 74493), (1602, 73935), (1643, 72090), (1674, 70755), (2385, 49662), (2403, 49290), (2511, 47170), (2670, 44361), (2759, 42930), (2790, 42453), (2862, 41385), (3286, 36045), (4005, 29574), (4185, 28302), (4293, 27590), (4717, 25110), (4770, 24831), (4806, 24645), (4929, 24030), (5022, 23585), (5518, 21465), (7155, 16554), (7209, 16430), (8010, 14787), (8215, 14418), (8277, 14310), (8370, 14151), (8586, 13795), (9434, 12555), (9858, 12015)]