152161740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 332162100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 239, 243, 262, 270, 324, 393, 405, 478, 486, 524, 540, 655, 717, 786, 810, 956, 972, 1179, 1195, 1215, 1310, 1434, 1572, 1620, 1965, 2151, 2358, 2390, 2430, 2620, 2868, 3537, 3585, 3930, 4302, 4716, 4780, 4860, 5895, 6453, 7074, 7170, 7860, 8604, 10611, 10755, 11790, 12906, 14148, 14340, 17685, 19359, 21222, 21510, 23580, 25812, 31309, 31833, 32265, 35370, 38718, 42444, 43020, 53055, 58077, 62618, 63666, 64530, 70740, 77436, 93927, 96795, 106110, 116154, 125236, 127332, 129060, 156545, 159165, 187854, 193590, 212220, 232308, 281781, 290385, 313090, 318330, 375708, 387180, 469635, 563562, 580770, 626180, 636660, 845343, 939270, 1127124, 1161540, 1408905, 1690686, 1878540, 2536029, 2817810, 3381372, 4226715, 5072058, 5635620, 7608087, 8453430, 10144116, 12680145, 15216174, 16906860, 25360290, 30432348, 38040435, 50720580, 76080870, 152161740]

約数ペア:

[(1, 152161740), (2, 76080870), (3, 50720580), (4, 38040435), (5, 30432348), (6, 25360290), (9, 16906860), (10, 15216174), (12, 12680145), (15, 10144116), (18, 8453430), (20, 7608087), (27, 5635620), (30, 5072058), (36, 4226715), (45, 3381372), (54, 2817810), (60, 2536029), (81, 1878540), (90, 1690686), (108, 1408905), (131, 1161540), (135, 1127124), (162, 939270), (180, 845343), (239, 636660), (243, 626180), (262, 580770), (270, 563562), (324, 469635), (393, 387180), (405, 375708), (478, 318330), (486, 313090), (524, 290385), (540, 281781), (655, 232308), (717, 212220), (786, 193590), (810, 187854), (956, 159165), (972, 156545), (1179, 129060), (1195, 127332), (1215, 125236), (1310, 116154), (1434, 106110), (1572, 96795), (1620, 93927), (1965, 77436), (2151, 70740), (2358, 64530), (2390, 63666), (2430, 62618), (2620, 58077), (2868, 53055), (3537, 43020), (3585, 42444), (3930, 38718), (4302, 35370), (4716, 32265), (4780, 31833), (4860, 31309), (5895, 25812), (6453, 23580), (7074, 21510), (7170, 21222), (7860, 19359), (8604, 17685), (10611, 14340), (10755, 14148), (11790, 12906)]