139775400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 509714400

約数和(自身を除く): 369939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 61, 67, 72, 75, 76, 90, 95, 100, 114, 120, 122, 134, 150, 152, 171, 180, 183, 190, 200, 201, 225, 228, 244, 268, 285, 300, 305, 335, 342, 360, 366, 380, 402, 450, 456, 475, 488, 536, 549, 570, 600, 603, 610, 670, 684, 732, 760, 804, 855, 900, 915, 950, 1005, 1098, 1140, 1159, 1206, 1220, 1273, 1340, 1368, 1425, 1464, 1525, 1608, 1675, 1710, 1800, 1830, 1900, 2010, 2196, 2280, 2318, 2412, 2440, 2546, 2680, 2745, 2850, 3015, 3050, 3350, 3420, 3477, 3660, 3800, 3819, 4020, 4087, 4275, 4392, 4575, 4636, 4824, 5025, 5092, 5490, 5700, 5795, 6030, 6100, 6365, 6700, 6840, 6954, 7320, 7638, 8040, 8174, 8550, 9150, 9272, 10050, 10184, 10431, 10980, 11400, 11457, 11590, 12060, 12200, 12261, 12730, 13400, 13725, 13908, 15075, 15276, 16348, 17100, 17385, 18300, 19095, 20100, 20435, 20862, 21960, 22914, 23180, 24120, 24522, 25460, 27450, 27816, 28975, 30150, 30552, 31825, 32696, 34200, 34770, 36600, 36783, 38190, 40200, 40870, 41724, 45828, 46360, 49044, 50920, 52155, 54900, 57285, 57950, 60300, 61305, 63650, 69540, 73566, 76380, 77653, 81740, 83448, 86925, 91656, 95475, 98088, 102175, 104310, 109800, 114570, 115900, 120600, 122610, 127300, 139080, 147132, 152760, 155306, 163480, 173850, 183915, 190950, 204350, 208620, 229140, 231800, 232959, 245220, 254600, 260775, 286425, 294264, 306525, 310612, 347700, 367830, 381900, 388265, 408700, 417240, 458280, 465918, 490440, 521550, 572850, 613050, 621224, 695400, 698877, 735660, 763800, 776530, 817400, 919575, 931836, 1043100, 1145700, 1164795, 1226100, 1397754, 1471320, 1553060, 1839150, 1863672, 1941325, 2086200, 2291400, 2329590, 2452200, 2795508, 3106120, 3494385, 3678300, 3882650, 4659180, 5591016, 5823975, 6988770, 7356600, 7765300, 9318360, 11647950, 13977540, 15530600, 17471925, 23295900, 27955080, 34943850, 46591800, 69887700, 139775400]

約数ペア:

[(1, 139775400), (2, 69887700), (3, 46591800), (4, 34943850), (5, 27955080), (6, 23295900), (8, 17471925), (9, 15530600), (10, 13977540), (12, 11647950), (15, 9318360), (18, 7765300), (19, 7356600), (20, 6988770), (24, 5823975), (25, 5591016), (30, 4659180), (36, 3882650), (38, 3678300), (40, 3494385), (45, 3106120), (50, 2795508), (57, 2452200), (60, 2329590), (61, 2291400), (67, 2086200), (72, 1941325), (75, 1863672), (76, 1839150), (90, 1553060), (95, 1471320), (100, 1397754), (114, 1226100), (120, 1164795), (122, 1145700), (134, 1043100), (150, 931836), (152, 919575), (171, 817400), (180, 776530), (183, 763800), (190, 735660), (200, 698877), (201, 695400), (225, 621224), (228, 613050), (244, 572850), (268, 521550), (285, 490440), (300, 465918), (305, 458280), (335, 417240), (342, 408700), (360, 388265), (366, 381900), (380, 367830), (402, 347700), (450, 310612), (456, 306525), (475, 294264), (488, 286425), (536, 260775), (549, 254600), (570, 245220), (600, 232959), (603, 231800), (610, 229140), (670, 208620), (684, 204350), (732, 190950), (760, 183915), (804, 173850), (855, 163480), (900, 155306), (915, 152760), (950, 147132), (1005, 139080), (1098, 127300), (1140, 122610), (1159, 120600), (1206, 115900), (1220, 114570), (1273, 109800), (1340, 104310), (1368, 102175), (1425, 98088), (1464, 95475), (1525, 91656), (1608, 86925), (1675, 83448), (1710, 81740), (1800, 77653), (1830, 76380), (1900, 73566), (2010, 69540), (2196, 63650), (2280, 61305), (2318, 60300), (2412, 57950), (2440, 57285), (2546, 54900), (2680, 52155), (2745, 50920), (2850, 49044), (3015, 46360), (3050, 45828), (3350, 41724), (3420, 40870), (3477, 40200), (3660, 38190), (3800, 36783), (3819, 36600), (4020, 34770), (4087, 34200), (4275, 32696), (4392, 31825), (4575, 30552), (4636, 30150), (4824, 28975), (5025, 27816), (5092, 27450), (5490, 25460), (5700, 24522), (5795, 24120), (6030, 23180), (6100, 22914), (6365, 21960), (6700, 20862), (6840, 20435), (6954, 20100), (7320, 19095), (7638, 18300), (8040, 17385), (8174, 17100), (8550, 16348), (9150, 15276), (9272, 15075), (10050, 13908), (10184, 13725), (10431, 13400), (10980, 12730), (11400, 12261), (11457, 12200), (11590, 12060)]