195809400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 731872800

約数和(自身を除く): 536063400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 79, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 158, 162, 170, 180, 200, 204, 216, 225, 237, 243, 255, 270, 300, 306, 316, 324, 340, 360, 395, 405, 408, 425, 450, 459, 474, 486, 510, 540, 600, 612, 632, 648, 675, 680, 711, 729, 765, 790, 810, 850, 900, 918, 948, 972, 1020, 1080, 1185, 1215, 1224, 1275, 1343, 1350, 1377, 1422, 1458, 1530, 1580, 1620, 1700, 1800, 1836, 1896, 1944, 1975, 2025, 2040, 2133, 2295, 2370, 2430, 2550, 2686, 2700, 2754, 2844, 2916, 3060, 3160, 3240, 3400, 3555, 3645, 3672, 3825, 3950, 4029, 4050, 4131, 4266, 4590, 4740, 4860, 5100, 5372, 5400, 5508, 5688, 5832, 5925, 6075, 6120, 6399, 6715, 6885, 7110, 7290, 7650, 7900, 8058, 8100, 8262, 8532, 9180, 9480, 9720, 10200, 10665, 10744, 11016, 11475, 11850, 12087, 12150, 12393, 12798, 13430, 13770, 14220, 14580, 15300, 15800, 16116, 16200, 16524, 17064, 17775, 18225, 18360, 19197, 20145, 20655, 21330, 22950, 23700, 24174, 24300, 24786, 25596, 26860, 27540, 28440, 29160, 30600, 31995, 32232, 33048, 33575, 34425, 35550, 36261, 36450, 38394, 40290, 41310, 42660, 45900, 47400, 48348, 48600, 49572, 51192, 53325, 53720, 55080, 57591, 60435, 61965, 63990, 67150, 68850, 71100, 72522, 72900, 76788, 80580, 82620, 85320, 91800, 95985, 96696, 99144, 100725, 103275, 106650, 108783, 115182, 120870, 123930, 127980, 134300, 137700, 142200, 145044, 145800, 153576, 159975, 161160, 165240, 181305, 191970, 201450, 206550, 213300, 217566, 230364, 241740, 247860, 255960, 268600, 275400, 287955, 290088, 302175, 309825, 319950, 326349, 362610, 383940, 402900, 413100, 426600, 435132, 460728, 479925, 483480, 495720, 543915, 575910, 604350, 619650, 639900, 652698, 725220, 767880, 805800, 826200, 870264, 906525, 959850, 979047, 1087830, 1151820, 1208700, 1239300, 1279800, 1305396, 1439775, 1450440, 1631745, 1813050, 1919700, 1958094, 2175660, 2303640, 2417400, 2478600, 2610792, 2719575, 2879550, 3263490, 3626100, 3839400, 3916188, 4351320, 4895235, 5439150, 5759100, 6526980, 7252200, 7832376, 8158725, 9790470, 10878300, 11518200, 13053960, 16317450, 19580940, 21756600, 24476175, 32634900, 39161880, 48952350, 65269800, 97904700, 195809400]

約数ペア:

[(1, 195809400), (2, 97904700), (3, 65269800), (4, 48952350), (5, 39161880), (6, 32634900), (8, 24476175), (9, 21756600), (10, 19580940), (12, 16317450), (15, 13053960), (17, 11518200), (18, 10878300), (20, 9790470), (24, 8158725), (25, 7832376), (27, 7252200), (30, 6526980), (34, 5759100), (36, 5439150), (40, 4895235), (45, 4351320), (50, 3916188), (51, 3839400), (54, 3626100), (60, 3263490), (68, 2879550), (72, 2719575), (75, 2610792), (79, 2478600), (81, 2417400), (85, 2303640), (90, 2175660), (100, 1958094), (102, 1919700), (108, 1813050), (120, 1631745), (135, 1450440), (136, 1439775), (150, 1305396), (153, 1279800), (158, 1239300), (162, 1208700), (170, 1151820), (180, 1087830), (200, 979047), (204, 959850), (216, 906525), (225, 870264), (237, 826200), (243, 805800), (255, 767880), (270, 725220), (300, 652698), (306, 639900), (316, 619650), (324, 604350), (340, 575910), (360, 543915), (395, 495720), (405, 483480), (408, 479925), (425, 460728), (450, 435132), (459, 426600), (474, 413100), (486, 402900), (510, 383940), (540, 362610), (600, 326349), (612, 319950), (632, 309825), (648, 302175), (675, 290088), (680, 287955), (711, 275400), (729, 268600), (765, 255960), (790, 247860), (810, 241740), (850, 230364), (900, 217566), (918, 213300), (948, 206550), (972, 201450), (1020, 191970), (1080, 181305), (1185, 165240), (1215, 161160), (1224, 159975), (1275, 153576), (1343, 145800), (1350, 145044), (1377, 142200), (1422, 137700), (1458, 134300), (1530, 127980), (1580, 123930), (1620, 120870), (1700, 115182), (1800, 108783), (1836, 106650), (1896, 103275), (1944, 100725), (1975, 99144), (2025, 96696), (2040, 95985), (2133, 91800), (2295, 85320), (2370, 82620), (2430, 80580), (2550, 76788), (2686, 72900), (2700, 72522), (2754, 71100), (2844, 68850), (2916, 67150), (3060, 63990), (3160, 61965), (3240, 60435), (3400, 57591), (3555, 55080), (3645, 53720), (3672, 53325), (3825, 51192), (3950, 49572), (4029, 48600), (4050, 48348), (4131, 47400), (4266, 45900), (4590, 42660), (4740, 41310), (4860, 40290), (5100, 38394), (5372, 36450), (5400, 36261), (5508, 35550), (5688, 34425), (5832, 33575), (5925, 33048), (6075, 32232), (6120, 31995), (6399, 30600), (6715, 29160), (6885, 28440), (7110, 27540), (7290, 26860), (7650, 25596), (7900, 24786), (8058, 24300), (8100, 24174), (8262, 23700), (8532, 22950), (9180, 21330), (9480, 20655), (9720, 20145), (10200, 19197), (10665, 18360), (10744, 18225), (11016, 17775), (11475, 17064), (11850, 16524), (12087, 16200), (12150, 16116), (12393, 15800), (12798, 15300), (13430, 14580), (13770, 14220)]