1271442000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 240

約数和(自身を含む): 4333597632

約数和(自身を除く): 3062155632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 361, 375, 380, 400, 456, 475, 500, 570, 587, 600, 722, 750, 760, 912, 950, 1000, 1083, 1140, 1174, 1200, 1425, 1444, 1500, 1520, 1761, 1805, 1900, 2000, 2166, 2280, 2348, 2375, 2850, 2888, 2935, 3000, 3522, 3610, 3800, 4332, 4560, 4696, 4750, 5415, 5700, 5776, 5870, 6000, 7044, 7125, 7220, 7600, 8664, 8805, 9025, 9392, 9500, 10830, 11153, 11400, 11740, 14088, 14250, 14440, 14675, 17328, 17610, 18050, 19000, 21660, 22306, 22800, 23480, 27075, 28176, 28500, 28880, 29350, 33459, 35220, 36100, 38000, 43320, 44025, 44612, 45125, 46960, 54150, 55765, 57000, 58700, 66918, 70440, 72200, 73375, 86640, 88050, 89224, 90250, 108300, 111530, 114000, 117400, 133836, 135375, 140880, 144400, 146750, 167295, 176100, 178448, 180500, 211907, 216600, 220125, 223060, 234800, 267672, 270750, 278825, 293500, 334590, 352200, 361000, 423814, 433200, 440250, 446120, 535344, 541500, 557650, 587000, 635721, 669180, 704400, 722000, 836475, 847628, 880500, 892240, 1059535, 1083000, 1115300, 1174000, 1271442, 1338360, 1394125, 1672950, 1695256, 1761000, 2119070, 2166000, 2230600, 2542884, 2676720, 2788250, 3178605, 3345900, 3390512, 3522000, 4182375, 4238140, 4461200, 5085768, 5297675, 5576500, 6357210, 6691800, 8364750, 8476280, 10171536, 10595350, 11153000, 12714420, 13383600, 15893025, 16729500, 16952560, 21190700, 22306000, 25428840, 26488375, 31786050, 33459000, 42381400, 50857680, 52976750, 63572100, 66918000, 79465125, 84762800, 105953500, 127144200, 158930250, 211907000, 254288400, 317860500, 423814000, 635721000, 1271442000]

約数ペア:

[(1, 1271442000), (2, 635721000), (3, 423814000), (4, 317860500), (5, 254288400), (6, 211907000), (8, 158930250), (10, 127144200), (12, 105953500), (15, 84762800), (16, 79465125), (19, 66918000), (20, 63572100), (24, 52976750), (25, 50857680), (30, 42381400), (38, 33459000), (40, 31786050), (48, 26488375), (50, 25428840), (57, 22306000), (60, 21190700), (75, 16952560), (76, 16729500), (80, 15893025), (95, 13383600), (100, 12714420), (114, 11153000), (120, 10595350), (125, 10171536), (150, 8476280), (152, 8364750), (190, 6691800), (200, 6357210), (228, 5576500), (240, 5297675), (250, 5085768), (285, 4461200), (300, 4238140), (304, 4182375), (361, 3522000), (375, 3390512), (380, 3345900), (400, 3178605), (456, 2788250), (475, 2676720), (500, 2542884), (570, 2230600), (587, 2166000), (600, 2119070), (722, 1761000), (750, 1695256), (760, 1672950), (912, 1394125), (950, 1338360), (1000, 1271442), (1083, 1174000), (1140, 1115300), (1174, 1083000), (1200, 1059535), (1425, 892240), (1444, 880500), (1500, 847628), (1520, 836475), (1761, 722000), (1805, 704400), (1900, 669180), (2000, 635721), (2166, 587000), (2280, 557650), (2348, 541500), (2375, 535344), (2850, 446120), (2888, 440250), (2935, 433200), (3000, 423814), (3522, 361000), (3610, 352200), (3800, 334590), (4332, 293500), (4560, 278825), (4696, 270750), (4750, 267672), (5415, 234800), (5700, 223060), (5776, 220125), (5870, 216600), (6000, 211907), (7044, 180500), (7125, 178448), (7220, 176100), (7600, 167295), (8664, 146750), (8805, 144400), (9025, 140880), (9392, 135375), (9500, 133836), (10830, 117400), (11153, 114000), (11400, 111530), (11740, 108300), (14088, 90250), (14250, 89224), (14440, 88050), (14675, 86640), (17328, 73375), (17610, 72200), (18050, 70440), (19000, 66918), (21660, 58700), (22306, 57000), (22800, 55765), (23480, 54150), (27075, 46960), (28176, 45125), (28500, 44612), (28880, 44025), (29350, 43320), (33459, 38000), (35220, 36100)]