88308090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 256838400

約数和(自身を除く): 168530310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 139, 181, 195, 234, 270, 278, 351, 362, 390, 417, 543, 585, 695, 702, 834, 905, 1086, 1170, 1251, 1390, 1629, 1755, 1807, 1810, 2085, 2353, 2502, 2715, 3258, 3510, 3614, 3753, 4170, 4706, 4887, 5421, 5430, 6255, 7059, 7506, 8145, 9035, 9774, 10842, 11765, 12510, 14118, 16263, 16290, 18070, 18765, 21177, 23530, 24435, 25159, 27105, 32526, 35295, 37530, 42354, 48789, 48870, 50318, 54210, 63531, 70590, 75477, 81315, 97578, 105885, 125795, 127062, 150954, 162630, 211770, 226431, 243945, 251590, 317655, 327067, 377385, 452862, 487890, 635310, 654134, 679293, 754770, 981201, 1132155, 1358586, 1635335, 1962402, 2264310, 2943603, 3270670, 3396465, 4906005, 5887206, 6792930, 8830809, 9812010, 14718015, 17661618, 29436030, 44154045, 88308090]

約数ペア:

[(1, 88308090), (2, 44154045), (3, 29436030), (5, 17661618), (6, 14718015), (9, 9812010), (10, 8830809), (13, 6792930), (15, 5887206), (18, 4906005), (26, 3396465), (27, 3270670), (30, 2943603), (39, 2264310), (45, 1962402), (54, 1635335), (65, 1358586), (78, 1132155), (90, 981201), (117, 754770), (130, 679293), (135, 654134), (139, 635310), (181, 487890), (195, 452862), (234, 377385), (270, 327067), (278, 317655), (351, 251590), (362, 243945), (390, 226431), (417, 211770), (543, 162630), (585, 150954), (695, 127062), (702, 125795), (834, 105885), (905, 97578), (1086, 81315), (1170, 75477), (1251, 70590), (1390, 63531), (1629, 54210), (1755, 50318), (1807, 48870), (1810, 48789), (2085, 42354), (2353, 37530), (2502, 35295), (2715, 32526), (3258, 27105), (3510, 25159), (3614, 24435), (3753, 23530), (4170, 21177), (4706, 18765), (4887, 18070), (5421, 16290), (5430, 16263), (6255, 14118), (7059, 12510), (7506, 11765), (8145, 10842), (9035, 9774)]