274965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 879379200

約数和(自身を除く): 604413480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1453, 1577, 1660, 1992, 2280, 2490, 2906, 3154, 3320, 4359, 4731, 4980, 5812, 6308, 7265, 7885, 8718, 9462, 9960, 11624, 12616, 14530, 15770, 17436, 18924, 21795, 23655, 27607, 29060, 31540, 34872, 37848, 43590, 47310, 55214, 58120, 63080, 82821, 87180, 94620, 110428, 120599, 138035, 165642, 174360, 189240, 220856, 241198, 276070, 331284, 361797, 414105, 482396, 552140, 602995, 662568, 723594, 828210, 964792, 1104280, 1205990, 1447188, 1656420, 1808985, 2291381, 2411980, 2894376, 3312840, 3617970, 4582762, 4823960, 6874143, 7235940, 9165524, 11456905, 13748286, 14471880, 18331048, 22913810, 27496572, 34370715, 45827620, 54993144, 68741430, 91655240, 137482860, 274965720]

約数ペア:

[(1, 274965720), (2, 137482860), (3, 91655240), (4, 68741430), (5, 54993144), (6, 45827620), (8, 34370715), (10, 27496572), (12, 22913810), (15, 18331048), (19, 14471880), (20, 13748286), (24, 11456905), (30, 9165524), (38, 7235940), (40, 6874143), (57, 4823960), (60, 4582762), (76, 3617970), (83, 3312840), (95, 2894376), (114, 2411980), (120, 2291381), (152, 1808985), (166, 1656420), (190, 1447188), (228, 1205990), (249, 1104280), (285, 964792), (332, 828210), (380, 723594), (415, 662568), (456, 602995), (498, 552140), (570, 482396), (664, 414105), (760, 361797), (830, 331284), (996, 276070), (1140, 241198), (1245, 220856), (1453, 189240), (1577, 174360), (1660, 165642), (1992, 138035), (2280, 120599), (2490, 110428), (2906, 94620), (3154, 87180), (3320, 82821), (4359, 63080), (4731, 58120), (4980, 55214), (5812, 47310), (6308, 43590), (7265, 37848), (7885, 34872), (8718, 31540), (9462, 29060), (9960, 27607), (11624, 23655), (12616, 21795), (14530, 18924), (15770, 17436)]