127181250

素因数分解:

$2^1\times 3^2\times 5^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 288

約数和(自身を含む): 438721920

約数和(自身を除く): 311540670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 25, 30, 34, 35, 38, 42, 45, 50, 51, 57, 63, 70, 75, 85, 90, 95, 102, 105, 114, 119, 125, 126, 133, 150, 153, 170, 171, 175, 190, 210, 225, 238, 250, 255, 266, 285, 306, 315, 323, 342, 350, 357, 375, 399, 425, 450, 475, 510, 525, 570, 595, 625, 630, 646, 665, 714, 750, 765, 798, 850, 855, 875, 950, 969, 1050, 1071, 1125, 1190, 1197, 1250, 1275, 1330, 1425, 1530, 1575, 1615, 1710, 1750, 1785, 1875, 1938, 1995, 2125, 2142, 2250, 2261, 2375, 2394, 2550, 2625, 2850, 2907, 2975, 3125, 3150, 3230, 3325, 3570, 3750, 3825, 3990, 4250, 4275, 4375, 4522, 4750, 4845, 5250, 5355, 5625, 5814, 5950, 5985, 6250, 6375, 6650, 6783, 7125, 7650, 7875, 8075, 8550, 8750, 8925, 9375, 9690, 9975, 10625, 10710, 11250, 11305, 11875, 11970, 12750, 13125, 13566, 14250, 14535, 14875, 15750, 16150, 16625, 17850, 18750, 19125, 19950, 20349, 21250, 21375, 21875, 22610, 23750, 24225, 26250, 26775, 28125, 29070, 29750, 29925, 31875, 33250, 33915, 35625, 38250, 39375, 40375, 40698, 42750, 43750, 44625, 48450, 49875, 53125, 53550, 56250, 56525, 59375, 59850, 63750, 65625, 67830, 71250, 72675, 74375, 78750, 80750, 83125, 89250, 95625, 99750, 101745, 106250, 106875, 113050, 118750, 121125, 131250, 133875, 145350, 148750, 149625, 159375, 166250, 169575, 178125, 191250, 196875, 201875, 203490, 213750, 223125, 242250, 249375, 267750, 282625, 299250, 318750, 339150, 356250, 363375, 371875, 393750, 403750, 415625, 446250, 478125, 498750, 508725, 534375, 565250, 605625, 669375, 726750, 743750, 748125, 831250, 847875, 956250, 1009375, 1017450, 1068750, 1115625, 1211250, 1246875, 1338750, 1413125, 1496250, 1695750, 1816875, 2018750, 2231250, 2493750, 2543625, 2826250, 3028125, 3346875, 3633750, 3740625, 4239375, 5087250, 6056250, 6693750, 7065625, 7481250, 8478750, 9084375, 12718125, 14131250, 18168750, 21196875, 25436250, 42393750, 63590625, 127181250]

約数ペア:

[(1, 127181250), (2, 63590625), (3, 42393750), (5, 25436250), (6, 21196875), (7, 18168750), (9, 14131250), (10, 12718125), (14, 9084375), (15, 8478750), (17, 7481250), (18, 7065625), (19, 6693750), (21, 6056250), (25, 5087250), (30, 4239375), (34, 3740625), (35, 3633750), (38, 3346875), (42, 3028125), (45, 2826250), (50, 2543625), (51, 2493750), (57, 2231250), (63, 2018750), (70, 1816875), (75, 1695750), (85, 1496250), (90, 1413125), (95, 1338750), (102, 1246875), (105, 1211250), (114, 1115625), (119, 1068750), (125, 1017450), (126, 1009375), (133, 956250), (150, 847875), (153, 831250), (170, 748125), (171, 743750), (175, 726750), (190, 669375), (210, 605625), (225, 565250), (238, 534375), (250, 508725), (255, 498750), (266, 478125), (285, 446250), (306, 415625), (315, 403750), (323, 393750), (342, 371875), (350, 363375), (357, 356250), (375, 339150), (399, 318750), (425, 299250), (450, 282625), (475, 267750), (510, 249375), (525, 242250), (570, 223125), (595, 213750), (625, 203490), (630, 201875), (646, 196875), (665, 191250), (714, 178125), (750, 169575), (765, 166250), (798, 159375), (850, 149625), (855, 148750), (875, 145350), (950, 133875), (969, 131250), (1050, 121125), (1071, 118750), (1125, 113050), (1190, 106875), (1197, 106250), (1250, 101745), (1275, 99750), (1330, 95625), (1425, 89250), (1530, 83125), (1575, 80750), (1615, 78750), (1710, 74375), (1750, 72675), (1785, 71250), (1875, 67830), (1938, 65625), (1995, 63750), (2125, 59850), (2142, 59375), (2250, 56525), (2261, 56250), (2375, 53550), (2394, 53125), (2550, 49875), (2625, 48450), (2850, 44625), (2907, 43750), (2975, 42750), (3125, 40698), (3150, 40375), (3230, 39375), (3325, 38250), (3570, 35625), (3750, 33915), (3825, 33250), (3990, 31875), (4250, 29925), (4275, 29750), (4375, 29070), (4522, 28125), (4750, 26775), (4845, 26250), (5250, 24225), (5355, 23750), (5625, 22610), (5814, 21875), (5950, 21375), (5985, 21250), (6250, 20349), (6375, 19950), (6650, 19125), (6783, 18750), (7125, 17850), (7650, 16625), (7875, 16150), (8075, 15750), (8550, 14875), (8750, 14535), (8925, 14250), (9375, 13566), (9690, 13125), (9975, 12750), (10625, 11970), (10710, 11875), (11250, 11305)]