75678900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 194303820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 25, 30, 33, 34, 38, 44, 50, 51, 55, 57, 60, 66, 68, 71, 75, 76, 85, 95, 100, 102, 110, 114, 132, 142, 150, 165, 170, 187, 190, 204, 209, 213, 220, 228, 255, 275, 284, 285, 300, 323, 330, 340, 355, 374, 380, 418, 425, 426, 475, 510, 550, 561, 570, 627, 646, 660, 710, 748, 781, 825, 836, 850, 852, 935, 950, 969, 1020, 1045, 1065, 1100, 1122, 1140, 1207, 1254, 1275, 1292, 1349, 1420, 1425, 1562, 1615, 1650, 1700, 1775, 1870, 1900, 1938, 2090, 2130, 2244, 2343, 2414, 2508, 2550, 2698, 2805, 2850, 3124, 3135, 3230, 3300, 3550, 3553, 3621, 3740, 3876, 3905, 4047, 4180, 4260, 4675, 4686, 4828, 4845, 5100, 5225, 5325, 5396, 5610, 5700, 6035, 6270, 6460, 6745, 7100, 7106, 7242, 7810, 8075, 8094, 9350, 9372, 9690, 10450, 10650, 10659, 11220, 11715, 12070, 12540, 13277, 13490, 14025, 14212, 14484, 14839, 15620, 15675, 16150, 16188, 17765, 18105, 18700, 19380, 19525, 20235, 20900, 21300, 21318, 22933, 23430, 24140, 24225, 26554, 26980, 28050, 29678, 30175, 31350, 32300, 33725, 35530, 36210, 39050, 39831, 40470, 42636, 44517, 45866, 46860, 48450, 53108, 53295, 56100, 58575, 59356, 60350, 62700, 66385, 67450, 68799, 71060, 72420, 74195, 78100, 79662, 80940, 88825, 89034, 90525, 91732, 96900, 101175, 106590, 114665, 117150, 120700, 132770, 134900, 137598, 148390, 159324, 177650, 178068, 181050, 199155, 202350, 213180, 222585, 229330, 234300, 252263, 265540, 266475, 275196, 296780, 331925, 343995, 355300, 362100, 370975, 398310, 404700, 445170, 458660, 504526, 532950, 573325, 663850, 687990, 741950, 756789, 796620, 890340, 995775, 1009052, 1065900, 1112925, 1146650, 1261315, 1327700, 1375980, 1483900, 1513578, 1719975, 1991550, 2225850, 2293300, 2522630, 3027156, 3439950, 3783945, 3983100, 4451700, 5045260, 6306575, 6879900, 7567890, 12613150, 15135780, 18919725, 25226300, 37839450, 75678900]

約数ペア:

[(1, 75678900), (2, 37839450), (3, 25226300), (4, 18919725), (5, 15135780), (6, 12613150), (10, 7567890), (11, 6879900), (12, 6306575), (15, 5045260), (17, 4451700), (19, 3983100), (20, 3783945), (22, 3439950), (25, 3027156), (30, 2522630), (33, 2293300), (34, 2225850), (38, 1991550), (44, 1719975), (50, 1513578), (51, 1483900), (55, 1375980), (57, 1327700), (60, 1261315), (66, 1146650), (68, 1112925), (71, 1065900), (75, 1009052), (76, 995775), (85, 890340), (95, 796620), (100, 756789), (102, 741950), (110, 687990), (114, 663850), (132, 573325), (142, 532950), (150, 504526), (165, 458660), (170, 445170), (187, 404700), (190, 398310), (204, 370975), (209, 362100), (213, 355300), (220, 343995), (228, 331925), (255, 296780), (275, 275196), (284, 266475), (285, 265540), (300, 252263), (323, 234300), (330, 229330), (340, 222585), (355, 213180), (374, 202350), (380, 199155), (418, 181050), (425, 178068), (426, 177650), (475, 159324), (510, 148390), (550, 137598), (561, 134900), (570, 132770), (627, 120700), (646, 117150), (660, 114665), (710, 106590), (748, 101175), (781, 96900), (825, 91732), (836, 90525), (850, 89034), (852, 88825), (935, 80940), (950, 79662), (969, 78100), (1020, 74195), (1045, 72420), (1065, 71060), (1100, 68799), (1122, 67450), (1140, 66385), (1207, 62700), (1254, 60350), (1275, 59356), (1292, 58575), (1349, 56100), (1420, 53295), (1425, 53108), (1562, 48450), (1615, 46860), (1650, 45866), (1700, 44517), (1775, 42636), (1870, 40470), (1900, 39831), (1938, 39050), (2090, 36210), (2130, 35530), (2244, 33725), (2343, 32300), (2414, 31350), (2508, 30175), (2550, 29678), (2698, 28050), (2805, 26980), (2850, 26554), (3124, 24225), (3135, 24140), (3230, 23430), (3300, 22933), (3550, 21318), (3553, 21300), (3621, 20900), (3740, 20235), (3876, 19525), (3905, 19380), (4047, 18700), (4180, 18105), (4260, 17765), (4675, 16188), (4686, 16150), (4828, 15675), (4845, 15620), (5100, 14839), (5225, 14484), (5325, 14212), (5396, 14025), (5610, 13490), (5700, 13277), (6035, 12540), (6270, 12070), (6460, 11715), (6745, 11220), (7100, 10659), (7106, 10650), (7242, 10450), (7810, 9690), (8075, 9372), (8094, 9350)]