153246500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 392137200

約数和(自身を除く): 238890700

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 125, 149, 170, 187, 220, 242, 250, 275, 298, 340, 374, 425, 484, 500, 550, 596, 605, 745, 748, 850, 935, 1100, 1210, 1375, 1490, 1639, 1700, 1870, 2057, 2125, 2420, 2533, 2750, 2980, 3025, 3278, 3725, 3740, 4114, 4250, 4675, 5066, 5500, 6050, 6556, 7450, 8195, 8228, 8500, 9350, 10132, 10285, 12100, 12665, 14900, 15125, 16390, 18029, 18625, 18700, 20570, 23375, 25330, 27863, 30250, 32780, 36058, 37250, 40975, 41140, 46750, 50660, 51425, 55726, 60500, 63325, 72116, 74500, 81950, 90145, 93500, 102850, 111452, 126650, 139315, 163900, 180290, 204875, 205700, 253300, 257125, 278630, 306493, 316625, 360580, 409750, 450725, 514250, 557260, 612986, 633250, 696575, 819500, 901450, 1028500, 1225972, 1266500, 1393150, 1532465, 1802900, 2253625, 2786300, 3064930, 3482875, 4507250, 6129860, 6965750, 7662325, 9014500, 13931500, 15324650, 30649300, 38311625, 76623250, 153246500]

約数ペア:

[(1, 153246500), (2, 76623250), (4, 38311625), (5, 30649300), (10, 15324650), (11, 13931500), (17, 9014500), (20, 7662325), (22, 6965750), (25, 6129860), (34, 4507250), (44, 3482875), (50, 3064930), (55, 2786300), (68, 2253625), (85, 1802900), (100, 1532465), (110, 1393150), (121, 1266500), (125, 1225972), (149, 1028500), (170, 901450), (187, 819500), (220, 696575), (242, 633250), (250, 612986), (275, 557260), (298, 514250), (340, 450725), (374, 409750), (425, 360580), (484, 316625), (500, 306493), (550, 278630), (596, 257125), (605, 253300), (745, 205700), (748, 204875), (850, 180290), (935, 163900), (1100, 139315), (1210, 126650), (1375, 111452), (1490, 102850), (1639, 93500), (1700, 90145), (1870, 81950), (2057, 74500), (2125, 72116), (2420, 63325), (2533, 60500), (2750, 55726), (2980, 51425), (3025, 50660), (3278, 46750), (3725, 41140), (3740, 40975), (4114, 37250), (4250, 36058), (4675, 32780), (5066, 30250), (5500, 27863), (6050, 25330), (6556, 23375), (7450, 20570), (8195, 18700), (8228, 18625), (8500, 18029), (9350, 16390), (10132, 15125), (10285, 14900), (12100, 12665)]