109408590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 307152000

約数和(自身を除く): 197743410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 89, 90, 135, 145, 157, 174, 178, 261, 267, 270, 290, 314, 435, 445, 471, 522, 534, 783, 785, 801, 870, 890, 942, 1305, 1335, 1413, 1566, 1570, 1602, 2355, 2403, 2581, 2610, 2670, 2826, 3915, 4005, 4239, 4553, 4710, 4806, 5162, 7065, 7743, 7830, 8010, 8478, 9106, 12015, 12905, 13659, 13973, 14130, 15486, 21195, 22765, 23229, 24030, 25810, 27318, 27946, 38715, 40977, 41919, 42390, 45530, 46458, 68295, 69687, 69865, 77430, 81954, 83838, 116145, 122931, 125757, 136590, 139374, 139730, 204885, 209595, 232290, 245862, 251514, 348435, 377271, 405217, 409770, 419190, 614655, 628785, 696870, 754542, 810434, 1215651, 1229310, 1257570, 1886355, 2026085, 2431302, 3646953, 3772710, 4052170, 6078255, 7293906, 10940859, 12156510, 18234765, 21881718, 36469530, 54704295, 109408590]

約数ペア:

[(1, 109408590), (2, 54704295), (3, 36469530), (5, 21881718), (6, 18234765), (9, 12156510), (10, 10940859), (15, 7293906), (18, 6078255), (27, 4052170), (29, 3772710), (30, 3646953), (45, 2431302), (54, 2026085), (58, 1886355), (87, 1257570), (89, 1229310), (90, 1215651), (135, 810434), (145, 754542), (157, 696870), (174, 628785), (178, 614655), (261, 419190), (267, 409770), (270, 405217), (290, 377271), (314, 348435), (435, 251514), (445, 245862), (471, 232290), (522, 209595), (534, 204885), (783, 139730), (785, 139374), (801, 136590), (870, 125757), (890, 122931), (942, 116145), (1305, 83838), (1335, 81954), (1413, 77430), (1566, 69865), (1570, 69687), (1602, 68295), (2355, 46458), (2403, 45530), (2581, 42390), (2610, 41919), (2670, 40977), (2826, 38715), (3915, 27946), (4005, 27318), (4239, 25810), (4553, 24030), (4710, 23229), (4806, 22765), (5162, 21195), (7065, 15486), (7743, 14130), (7830, 13973), (8010, 13659), (8478, 12905), (9106, 12015)]