90379650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 251796384

約数和(自身を除く): 161416734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 67, 69, 75, 85, 102, 115, 134, 138, 150, 170, 201, 230, 255, 335, 345, 391, 402, 425, 510, 529, 575, 670, 690, 782, 850, 1005, 1058, 1139, 1150, 1173, 1275, 1541, 1587, 1675, 1725, 1955, 2010, 2278, 2346, 2550, 2645, 3082, 3174, 3350, 3417, 3450, 3910, 4623, 5025, 5290, 5695, 5865, 6834, 7705, 7935, 8993, 9246, 9775, 10050, 11390, 11730, 13225, 15410, 15870, 17085, 17986, 19550, 23115, 26197, 26450, 26979, 28475, 29325, 34170, 35443, 38525, 39675, 44965, 46230, 52394, 53958, 56950, 58650, 70886, 77050, 78591, 79350, 85425, 89930, 106329, 115575, 130985, 134895, 157182, 170850, 177215, 212658, 224825, 231150, 261970, 269790, 354430, 392955, 449650, 531645, 602531, 654925, 674475, 785910, 886075, 1063290, 1205062, 1309850, 1348950, 1772150, 1807593, 1964775, 2658225, 3012655, 3615186, 3929550, 5316450, 6025310, 9037965, 15063275, 18075930, 30126550, 45189825, 90379650]

約数ペア:

[(1, 90379650), (2, 45189825), (3, 30126550), (5, 18075930), (6, 15063275), (10, 9037965), (15, 6025310), (17, 5316450), (23, 3929550), (25, 3615186), (30, 3012655), (34, 2658225), (46, 1964775), (50, 1807593), (51, 1772150), (67, 1348950), (69, 1309850), (75, 1205062), (85, 1063290), (102, 886075), (115, 785910), (134, 674475), (138, 654925), (150, 602531), (170, 531645), (201, 449650), (230, 392955), (255, 354430), (335, 269790), (345, 261970), (391, 231150), (402, 224825), (425, 212658), (510, 177215), (529, 170850), (575, 157182), (670, 134895), (690, 130985), (782, 115575), (850, 106329), (1005, 89930), (1058, 85425), (1139, 79350), (1150, 78591), (1173, 77050), (1275, 70886), (1541, 58650), (1587, 56950), (1675, 53958), (1725, 52394), (1955, 46230), (2010, 44965), (2278, 39675), (2346, 38525), (2550, 35443), (2645, 34170), (3082, 29325), (3174, 28475), (3350, 26979), (3417, 26450), (3450, 26197), (3910, 23115), (4623, 19550), (5025, 17986), (5290, 17085), (5695, 15870), (5865, 15410), (6834, 13225), (7705, 11730), (7935, 11390), (8993, 10050), (9246, 9775)]