30255750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 99874944

約数和(自身を除く): 69619194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 113, 119, 125, 126, 150, 153, 170, 175, 210, 225, 226, 238, 250, 255, 306, 315, 339, 350, 357, 375, 425, 450, 510, 525, 565, 595, 630, 678, 714, 750, 765, 791, 850, 875, 1017, 1050, 1071, 1125, 1130, 1190, 1275, 1530, 1575, 1582, 1695, 1750, 1785, 1921, 2034, 2125, 2142, 2250, 2373, 2550, 2625, 2825, 2975, 3150, 3390, 3570, 3825, 3842, 3955, 4250, 4746, 5085, 5250, 5355, 5650, 5763, 5950, 6375, 7119, 7650, 7875, 7910, 8475, 8925, 9605, 10170, 10710, 11526, 11865, 12750, 13447, 14125, 14238, 14875, 15750, 16950, 17289, 17850, 19125, 19210, 19775, 23730, 25425, 26775, 26894, 28250, 28815, 29750, 34578, 35595, 38250, 39550, 40341, 42375, 44625, 48025, 50850, 53550, 57630, 59325, 67235, 71190, 80682, 84750, 86445, 89250, 96050, 98875, 118650, 121023, 127125, 133875, 134470, 144075, 172890, 177975, 197750, 201705, 240125, 242046, 254250, 267750, 288150, 296625, 336175, 355950, 403410, 432225, 480250, 593250, 605115, 672350, 720375, 864450, 889875, 1008525, 1210230, 1440750, 1680875, 1779750, 2017050, 2161125, 3025575, 3361750, 4322250, 5042625, 6051150, 10085250, 15127875, 30255750]

約数ペア:

[(1, 30255750), (2, 15127875), (3, 10085250), (5, 6051150), (6, 5042625), (7, 4322250), (9, 3361750), (10, 3025575), (14, 2161125), (15, 2017050), (17, 1779750), (18, 1680875), (21, 1440750), (25, 1210230), (30, 1008525), (34, 889875), (35, 864450), (42, 720375), (45, 672350), (50, 605115), (51, 593250), (63, 480250), (70, 432225), (75, 403410), (85, 355950), (90, 336175), (102, 296625), (105, 288150), (113, 267750), (119, 254250), (125, 242046), (126, 240125), (150, 201705), (153, 197750), (170, 177975), (175, 172890), (210, 144075), (225, 134470), (226, 133875), (238, 127125), (250, 121023), (255, 118650), (306, 98875), (315, 96050), (339, 89250), (350, 86445), (357, 84750), (375, 80682), (425, 71190), (450, 67235), (510, 59325), (525, 57630), (565, 53550), (595, 50850), (630, 48025), (678, 44625), (714, 42375), (750, 40341), (765, 39550), (791, 38250), (850, 35595), (875, 34578), (1017, 29750), (1050, 28815), (1071, 28250), (1125, 26894), (1130, 26775), (1190, 25425), (1275, 23730), (1530, 19775), (1575, 19210), (1582, 19125), (1695, 17850), (1750, 17289), (1785, 16950), (1921, 15750), (2034, 14875), (2125, 14238), (2142, 14125), (2250, 13447), (2373, 12750), (2550, 11865), (2625, 11526), (2825, 10710), (2975, 10170), (3150, 9605), (3390, 8925), (3570, 8475), (3825, 7910), (3842, 7875), (3955, 7650), (4250, 7119), (4746, 6375), (5085, 5950), (5250, 5763), (5355, 5650)]