200364780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 522169620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1399, 1540, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 2798, 3255, 3410, 4092, 4197, 4340, 4620, 4774, 5115, 5596, 6510, 6820, 6995, 7161, 8394, 9548, 9793, 10230, 11935, 13020, 13990, 14322, 15389, 16788, 19586, 20460, 20985, 23870, 27980, 28644, 29379, 30778, 35805, 39172, 41970, 43369, 46167, 47740, 48965, 58758, 61556, 71610, 76945, 83940, 86738, 92334, 97930, 107723, 117516, 130107, 143220, 146895, 153890, 173476, 184668, 195860, 215446, 216845, 230835, 260214, 293790, 303583, 307780, 323169, 430892, 433690, 461670, 477059, 520428, 538615, 587580, 607166, 646338, 650535, 867380, 910749, 923340, 954118, 1077230, 1214332, 1292676, 1301070, 1431177, 1517915, 1615845, 1821498, 1908236, 2154460, 2385295, 2602140, 2862354, 3035830, 3231690, 3339413, 3642996, 4553745, 4770590, 5724708, 6071660, 6463380, 6678826, 7155885, 9107490, 9541180, 10018239, 13357652, 14311770, 16697065, 18214980, 20036478, 28623540, 33394130, 40072956, 50091195, 66788260, 100182390, 200364780]

約数ペア:

[(1, 200364780), (2, 100182390), (3, 66788260), (4, 50091195), (5, 40072956), (6, 33394130), (7, 28623540), (10, 20036478), (11, 18214980), (12, 16697065), (14, 14311770), (15, 13357652), (20, 10018239), (21, 9541180), (22, 9107490), (28, 7155885), (30, 6678826), (31, 6463380), (33, 6071660), (35, 5724708), (42, 4770590), (44, 4553745), (55, 3642996), (60, 3339413), (62, 3231690), (66, 3035830), (70, 2862354), (77, 2602140), (84, 2385295), (93, 2154460), (105, 1908236), (110, 1821498), (124, 1615845), (132, 1517915), (140, 1431177), (154, 1301070), (155, 1292676), (165, 1214332), (186, 1077230), (210, 954118), (217, 923340), (220, 910749), (231, 867380), (308, 650535), (310, 646338), (330, 607166), (341, 587580), (372, 538615), (385, 520428), (420, 477059), (434, 461670), (462, 433690), (465, 430892), (620, 323169), (651, 307780), (660, 303583), (682, 293790), (770, 260214), (868, 230835), (924, 216845), (930, 215446), (1023, 195860), (1085, 184668), (1155, 173476), (1302, 153890), (1364, 146895), (1399, 143220), (1540, 130107), (1705, 117516), (1860, 107723), (2046, 97930), (2170, 92334), (2310, 86738), (2387, 83940), (2604, 76945), (2798, 71610), (3255, 61556), (3410, 58758), (4092, 48965), (4197, 47740), (4340, 46167), (4620, 43369), (4774, 41970), (5115, 39172), (5596, 35805), (6510, 30778), (6820, 29379), (6995, 28644), (7161, 27980), (8394, 23870), (9548, 20985), (9793, 20460), (10230, 19586), (11935, 16788), (13020, 15389), (13990, 14322)]