About the Number

145909530

145909529 ← → 145909531

2進数表記:1000101100100110011100011010

漢数字表記:一億四千五百九十万九千五百三十

素因数分解:

2 1 × 3 2 × 5 1 × 13 2 × 53 1 × 181 1

素因数の和:273
約数の個数: 144
約数和(自身を含む): 420854616
約数和(自身を除く): 274945086

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 169, 181, 195, 234, 265, 318, 338, 362, 390, 477, 507, 530, 543, 585, 689, 795, 845, 905, 954, 1014, 1086, 1170, 1378, 1521, 1590, 1629, 1690, 1810, 2067, 2353, 2385, 2535, 2715, 3042, 3258, 3445, 4134, 4706, 4770, 5070, 5430, 6201, 6890, 7059, 7605, 8145, 8957, 9593, 10335, 11765, 12402, 14118, 15210, 16290, 17914, 19186, 20670, 21177, 23530, 26871, 28779, 30589, 31005, 35295, 42354, 44785, 47965, 53742, 57558, 61178, 62010, 70590, 80613, 86337, 89570, 91767, 95930, 105885, 124709, 134355, 143895, 152945, 161226, 172674, 183534, 211770, 249418, 268710, 275301, 287790, 305890, 374127, 403065, 431685, 458835, 550602, 623545, 748254, 806130, 863370, 917670, 1122381, 1247090, 1376505, 1621217, 1870635, 2244762, 2753010, 3242434, 3741270, 4863651, 5611905, 8106085, 9727302, 11223810, 14590953, 16212170, 24318255, 29181906, 48636510, 72954765, 145909530]

約数ペア:
[(1, 145909530), (2, 72954765), (3, 48636510), (5, 29181906), (6, 24318255), (9, 16212170), (10, 14590953), (13, 11223810), (15, 9727302), (18, 8106085), (26, 5611905), (30, 4863651), (39, 3741270), (45, 3242434), (53, 2753010), (65, 2244762), (78, 1870635), (90, 1621217), (106, 1376505), (117, 1247090), (130, 1122381), (159, 917670), (169, 863370), (181, 806130), (195, 748254), (234, 623545), (265, 550602), (318, 458835), (338, 431685), (362, 403065), (390, 374127), (477, 305890), (507, 287790), (530, 275301), (543, 268710), (585, 249418), (689, 211770), (795, 183534), (845, 172674), (905, 161226), (954, 152945), (1014, 143895), (1086, 134355), (1170, 124709), (1378, 105885), (1521, 95930), (1590, 91767), (1629, 89570), (1690, 86337), (1810, 80613), (2067, 70590), (2353, 62010), (2385, 61178), (2535, 57558), (2715, 53742), (3042, 47965), (3258, 44785), (3445, 42354), (4134, 35295), (4706, 31005), (4770, 30589), (5070, 28779), (5430, 26871), (6201, 23530), (6890, 21177), (7059, 20670), (7605, 19186), (8145, 17914), (8957, 16290), (9593, 15210), (10335, 14118), (11765, 12402)]

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