177128100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 216

約数和(自身を含む): 607565280

約数和(自身を除く): 430437180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 227, 255, 270, 289, 300, 306, 340, 425, 450, 454, 459, 510, 540, 578, 612, 675, 681, 765, 850, 867, 900, 908, 918, 1020, 1135, 1156, 1275, 1350, 1362, 1445, 1530, 1700, 1734, 1836, 2043, 2270, 2295, 2550, 2601, 2700, 2724, 2890, 3060, 3405, 3468, 3825, 3859, 4086, 4335, 4540, 4590, 5100, 5202, 5675, 5780, 6129, 6810, 7225, 7650, 7718, 7803, 8172, 8670, 9180, 10215, 10404, 11350, 11475, 11577, 12258, 13005, 13620, 14450, 15300, 15436, 15606, 17025, 17340, 19295, 20430, 21675, 22700, 22950, 23154, 24516, 26010, 28900, 30645, 31212, 34050, 34731, 38590, 39015, 40860, 43350, 45900, 46308, 51075, 52020, 57885, 61290, 65025, 65603, 68100, 69462, 77180, 78030, 86700, 96475, 102150, 104193, 115770, 122580, 130050, 131206, 138924, 153225, 156060, 173655, 192950, 195075, 196809, 204300, 208386, 231540, 260100, 262412, 289425, 306450, 328015, 347310, 385900, 390150, 393618, 416772, 520965, 578850, 590427, 612900, 656030, 694620, 780300, 787236, 868275, 984045, 1041930, 1157700, 1180854, 1312060, 1640075, 1736550, 1771281, 1968090, 2083860, 2361708, 2604825, 2952135, 3280150, 3473100, 3542562, 3936180, 4920225, 5209650, 5904270, 6560300, 7085124, 8856405, 9840450, 10419300, 11808540, 14760675, 17712810, 19680900, 29521350, 35425620, 44282025, 59042700, 88564050, 177128100]

約数ペア:

[(1, 177128100), (2, 88564050), (3, 59042700), (4, 44282025), (5, 35425620), (6, 29521350), (9, 19680900), (10, 17712810), (12, 14760675), (15, 11808540), (17, 10419300), (18, 9840450), (20, 8856405), (25, 7085124), (27, 6560300), (30, 5904270), (34, 5209650), (36, 4920225), (45, 3936180), (50, 3542562), (51, 3473100), (54, 3280150), (60, 2952135), (68, 2604825), (75, 2361708), (85, 2083860), (90, 1968090), (100, 1771281), (102, 1736550), (108, 1640075), (135, 1312060), (150, 1180854), (153, 1157700), (170, 1041930), (180, 984045), (204, 868275), (225, 787236), (227, 780300), (255, 694620), (270, 656030), (289, 612900), (300, 590427), (306, 578850), (340, 520965), (425, 416772), (450, 393618), (454, 390150), (459, 385900), (510, 347310), (540, 328015), (578, 306450), (612, 289425), (675, 262412), (681, 260100), (765, 231540), (850, 208386), (867, 204300), (900, 196809), (908, 195075), (918, 192950), (1020, 173655), (1135, 156060), (1156, 153225), (1275, 138924), (1350, 131206), (1362, 130050), (1445, 122580), (1530, 115770), (1700, 104193), (1734, 102150), (1836, 96475), (2043, 86700), (2270, 78030), (2295, 77180), (2550, 69462), (2601, 68100), (2700, 65603), (2724, 65025), (2890, 61290), (3060, 57885), (3405, 52020), (3468, 51075), (3825, 46308), (3859, 45900), (4086, 43350), (4335, 40860), (4540, 39015), (4590, 38590), (5100, 34731), (5202, 34050), (5675, 31212), (5780, 30645), (6129, 28900), (6810, 26010), (7225, 24516), (7650, 23154), (7718, 22950), (7803, 22700), (8172, 21675), (8670, 20430), (9180, 19295), (10215, 17340), (10404, 17025), (11350, 15606), (11475, 15436), (11577, 15300), (12258, 14450), (13005, 13620)]