174022020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 557339328

約数和(自身を除く): 383317308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 587, 610, 732, 810, 915, 972, 1098, 1174, 1215, 1220, 1620, 1647, 1761, 1830, 2196, 2348, 2430, 2745, 2935, 3294, 3522, 3660, 4860, 4941, 5283, 5490, 5870, 6588, 7044, 8235, 8805, 9882, 10566, 10980, 11740, 14823, 15849, 16470, 17610, 19764, 21132, 24705, 26415, 29646, 31698, 32940, 35220, 35807, 47547, 49410, 52830, 59292, 63396, 71614, 74115, 79245, 95094, 98820, 105660, 107421, 142641, 143228, 148230, 158490, 179035, 190188, 214842, 237735, 285282, 296460, 316980, 322263, 358070, 429684, 475470, 537105, 570564, 644526, 713205, 716140, 950940, 966789, 1074210, 1289052, 1426410, 1611315, 1933578, 2148420, 2852820, 2900367, 3222630, 3867156, 4833945, 5800734, 6445260, 8701101, 9667890, 11601468, 14501835, 17402202, 19335780, 29003670, 34804404, 43505505, 58007340, 87011010, 174022020]

約数ペア:

[(1, 174022020), (2, 87011010), (3, 58007340), (4, 43505505), (5, 34804404), (6, 29003670), (9, 19335780), (10, 17402202), (12, 14501835), (15, 11601468), (18, 9667890), (20, 8701101), (27, 6445260), (30, 5800734), (36, 4833945), (45, 3867156), (54, 3222630), (60, 2900367), (61, 2852820), (81, 2148420), (90, 1933578), (108, 1611315), (122, 1426410), (135, 1289052), (162, 1074210), (180, 966789), (183, 950940), (243, 716140), (244, 713205), (270, 644526), (305, 570564), (324, 537105), (366, 475470), (405, 429684), (486, 358070), (540, 322263), (549, 316980), (587, 296460), (610, 285282), (732, 237735), (810, 214842), (915, 190188), (972, 179035), (1098, 158490), (1174, 148230), (1215, 143228), (1220, 142641), (1620, 107421), (1647, 105660), (1761, 98820), (1830, 95094), (2196, 79245), (2348, 74115), (2430, 71614), (2745, 63396), (2935, 59292), (3294, 52830), (3522, 49410), (3660, 47547), (4860, 35807), (4941, 35220), (5283, 32940), (5490, 31698), (5870, 29646), (6588, 26415), (7044, 24705), (8235, 21132), (8805, 19764), (9882, 17610), (10566, 16470), (10980, 15849), (11740, 14823)]