375020640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 216

約数和(自身を含む): 1327251744

約数和(自身を除く): 952231104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 271, 279, 288, 310, 360, 372, 465, 480, 496, 542, 558, 620, 720, 744, 813, 930, 961, 992, 1084, 1116, 1240, 1355, 1395, 1440, 1488, 1626, 1860, 1922, 2168, 2232, 2439, 2480, 2710, 2790, 2883, 2976, 3252, 3720, 3844, 4065, 4336, 4464, 4805, 4878, 4960, 5420, 5580, 5766, 6504, 7440, 7688, 8130, 8401, 8649, 8672, 8928, 9610, 9756, 10840, 11160, 11532, 12195, 13008, 14415, 14880, 15376, 16260, 16802, 17298, 19220, 19512, 21680, 22320, 23064, 24390, 25203, 26016, 28830, 30752, 32520, 33604, 34596, 38440, 39024, 42005, 43245, 43360, 44640, 46128, 48780, 50406, 57660, 65040, 67208, 69192, 75609, 76880, 78048, 84010, 86490, 92256, 97560, 100812, 115320, 126015, 130080, 134416, 138384, 151218, 153760, 168020, 172980, 195120, 201624, 230640, 252030, 260431, 268832, 276768, 302436, 336040, 345960, 378045, 390240, 403248, 461280, 504060, 520862, 604872, 672080, 691920, 756090, 781293, 806496, 1008120, 1041724, 1209744, 1302155, 1344160, 1383840, 1512180, 1562586, 2016240, 2083448, 2343879, 2419488, 2604310, 3024360, 3125172, 3906465, 4032480, 4166896, 4687758, 5208620, 6048720, 6250344, 7812930, 8333792, 9375516, 10417240, 11719395, 12097440, 12500688, 15625860, 18751032, 20834480, 23438790, 25001376, 31251720, 37502064, 41668960, 46877580, 62503440, 75004128, 93755160, 125006880, 187510320, 375020640]

約数ペア:

[(1, 375020640), (2, 187510320), (3, 125006880), (4, 93755160), (5, 75004128), (6, 62503440), (8, 46877580), (9, 41668960), (10, 37502064), (12, 31251720), (15, 25001376), (16, 23438790), (18, 20834480), (20, 18751032), (24, 15625860), (30, 12500688), (31, 12097440), (32, 11719395), (36, 10417240), (40, 9375516), (45, 8333792), (48, 7812930), (60, 6250344), (62, 6048720), (72, 5208620), (80, 4687758), (90, 4166896), (93, 4032480), (96, 3906465), (120, 3125172), (124, 3024360), (144, 2604310), (155, 2419488), (160, 2343879), (180, 2083448), (186, 2016240), (240, 1562586), (248, 1512180), (271, 1383840), (279, 1344160), (288, 1302155), (310, 1209744), (360, 1041724), (372, 1008120), (465, 806496), (480, 781293), (496, 756090), (542, 691920), (558, 672080), (620, 604872), (720, 520862), (744, 504060), (813, 461280), (930, 403248), (961, 390240), (992, 378045), (1084, 345960), (1116, 336040), (1240, 302436), (1355, 276768), (1395, 268832), (1440, 260431), (1488, 252030), (1626, 230640), (1860, 201624), (1922, 195120), (2168, 172980), (2232, 168020), (2439, 153760), (2480, 151218), (2710, 138384), (2790, 134416), (2883, 130080), (2976, 126015), (3252, 115320), (3720, 100812), (3844, 97560), (4065, 92256), (4336, 86490), (4464, 84010), (4805, 78048), (4878, 76880), (4960, 75609), (5420, 69192), (5580, 67208), (5766, 65040), (6504, 57660), (7440, 50406), (7688, 48780), (8130, 46128), (8401, 44640), (8649, 43360), (8672, 43245), (8928, 42005), (9610, 39024), (9756, 38440), (10840, 34596), (11160, 33604), (11532, 32520), (12195, 30752), (13008, 28830), (14415, 26016), (14880, 25203), (15376, 24390), (16260, 23064), (16802, 22320), (17298, 21680), (19220, 19512)]