227102940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 724284288

約数和(自身を除く): 497181348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 486, 498, 540, 563, 747, 810, 830, 972, 996, 1126, 1215, 1245, 1494, 1620, 1660, 1689, 2241, 2252, 2430, 2490, 2815, 2988, 3378, 3735, 4482, 4860, 4980, 5067, 5630, 6723, 6756, 7470, 8445, 8964, 10134, 11205, 11260, 13446, 14940, 15201, 16890, 20169, 20268, 22410, 25335, 26892, 30402, 33615, 33780, 40338, 44820, 45603, 46729, 50670, 60804, 67230, 76005, 80676, 91206, 93458, 100845, 101340, 134460, 136809, 140187, 152010, 182412, 186916, 201690, 228015, 233645, 273618, 280374, 304020, 403380, 420561, 456030, 467290, 547236, 560748, 684045, 700935, 841122, 912060, 934580, 1261683, 1368090, 1401870, 1682244, 2102805, 2523366, 2736180, 2803740, 3785049, 4205610, 5046732, 6308415, 7570098, 8411220, 11355147, 12616830, 15140196, 18925245, 22710294, 25233660, 37850490, 45420588, 56775735, 75700980, 113551470, 227102940]

約数ペア:

[(1, 227102940), (2, 113551470), (3, 75700980), (4, 56775735), (5, 45420588), (6, 37850490), (9, 25233660), (10, 22710294), (12, 18925245), (15, 15140196), (18, 12616830), (20, 11355147), (27, 8411220), (30, 7570098), (36, 6308415), (45, 5046732), (54, 4205610), (60, 3785049), (81, 2803740), (83, 2736180), (90, 2523366), (108, 2102805), (135, 1682244), (162, 1401870), (166, 1368090), (180, 1261683), (243, 934580), (249, 912060), (270, 841122), (324, 700935), (332, 684045), (405, 560748), (415, 547236), (486, 467290), (498, 456030), (540, 420561), (563, 403380), (747, 304020), (810, 280374), (830, 273618), (972, 233645), (996, 228015), (1126, 201690), (1215, 186916), (1245, 182412), (1494, 152010), (1620, 140187), (1660, 136809), (1689, 134460), (2241, 101340), (2252, 100845), (2430, 93458), (2490, 91206), (2815, 80676), (2988, 76005), (3378, 67230), (3735, 60804), (4482, 50670), (4860, 46729), (4980, 45603), (5067, 44820), (5630, 40338), (6723, 33780), (6756, 33615), (7470, 30402), (8445, 26892), (8964, 25335), (10134, 22410), (11205, 20268), (11260, 20169), (13446, 16890), (14940, 15201)]