27918600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 95232000

約数和(自身を除く): 67313400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 79, 93, 95, 100, 114, 120, 124, 150, 152, 155, 158, 186, 190, 200, 228, 237, 248, 285, 300, 310, 316, 372, 380, 395, 456, 465, 474, 475, 570, 589, 600, 620, 632, 744, 760, 775, 790, 930, 948, 950, 1140, 1178, 1185, 1240, 1425, 1501, 1550, 1580, 1767, 1860, 1896, 1900, 1975, 2280, 2325, 2356, 2370, 2449, 2850, 2945, 3002, 3100, 3160, 3534, 3720, 3800, 3950, 4503, 4650, 4712, 4740, 4898, 5700, 5890, 5925, 6004, 6200, 7068, 7347, 7505, 7900, 8835, 9006, 9300, 9480, 9796, 11400, 11780, 11850, 12008, 12245, 14136, 14694, 14725, 15010, 15800, 17670, 18012, 18600, 19592, 22515, 23560, 23700, 24490, 29388, 29450, 30020, 35340, 36024, 36735, 37525, 44175, 45030, 46531, 47400, 48980, 58776, 58900, 60040, 61225, 70680, 73470, 75050, 88350, 90060, 93062, 97960, 112575, 117800, 122450, 139593, 146940, 150100, 176700, 180120, 183675, 186124, 225150, 232655, 244900, 279186, 293880, 300200, 353400, 367350, 372248, 450300, 465310, 489800, 558372, 697965, 734700, 900600, 930620, 1116744, 1163275, 1395930, 1469400, 1861240, 2326550, 2791860, 3489825, 4653100, 5583720, 6979650, 9306200, 13959300, 27918600]

約数ペア:

[(1, 27918600), (2, 13959300), (3, 9306200), (4, 6979650), (5, 5583720), (6, 4653100), (8, 3489825), (10, 2791860), (12, 2326550), (15, 1861240), (19, 1469400), (20, 1395930), (24, 1163275), (25, 1116744), (30, 930620), (31, 900600), (38, 734700), (40, 697965), (50, 558372), (57, 489800), (60, 465310), (62, 450300), (75, 372248), (76, 367350), (79, 353400), (93, 300200), (95, 293880), (100, 279186), (114, 244900), (120, 232655), (124, 225150), (150, 186124), (152, 183675), (155, 180120), (158, 176700), (186, 150100), (190, 146940), (200, 139593), (228, 122450), (237, 117800), (248, 112575), (285, 97960), (300, 93062), (310, 90060), (316, 88350), (372, 75050), (380, 73470), (395, 70680), (456, 61225), (465, 60040), (474, 58900), (475, 58776), (570, 48980), (589, 47400), (600, 46531), (620, 45030), (632, 44175), (744, 37525), (760, 36735), (775, 36024), (790, 35340), (930, 30020), (948, 29450), (950, 29388), (1140, 24490), (1178, 23700), (1185, 23560), (1240, 22515), (1425, 19592), (1501, 18600), (1550, 18012), (1580, 17670), (1767, 15800), (1860, 15010), (1896, 14725), (1900, 14694), (1975, 14136), (2280, 12245), (2325, 12008), (2356, 11850), (2370, 11780), (2449, 11400), (2850, 9796), (2945, 9480), (3002, 9300), (3100, 9006), (3160, 8835), (3534, 7900), (3720, 7505), (3800, 7347), (3950, 7068), (4503, 6200), (4650, 6004), (4712, 5925), (4740, 5890), (4898, 5700)]