71904900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 230235264

約数和(自身を除く): 158330364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 613, 690, 782, 850, 1020, 1150, 1173, 1226, 1275, 1380, 1564, 1700, 1725, 1839, 1955, 2300, 2346, 2452, 2550, 3065, 3450, 3678, 3910, 4692, 5100, 5865, 6130, 6900, 7356, 7820, 9195, 9775, 10421, 11730, 12260, 14099, 15325, 18390, 19550, 20842, 23460, 28198, 29325, 30650, 31263, 36780, 39100, 41684, 42297, 45975, 52105, 56396, 58650, 61300, 62526, 70495, 84594, 91950, 104210, 117300, 125052, 140990, 156315, 169188, 183900, 208420, 211485, 239683, 260525, 281980, 312630, 352475, 422970, 479366, 521050, 625260, 704950, 719049, 781575, 845940, 958732, 1042100, 1057425, 1198415, 1409900, 1438098, 1563150, 2114850, 2396830, 2876196, 3126300, 3595245, 4229700, 4793660, 5992075, 7190490, 11984150, 14380980, 17976225, 23968300, 35952450, 71904900]

約数ペア:

[(1, 71904900), (2, 35952450), (3, 23968300), (4, 17976225), (5, 14380980), (6, 11984150), (10, 7190490), (12, 5992075), (15, 4793660), (17, 4229700), (20, 3595245), (23, 3126300), (25, 2876196), (30, 2396830), (34, 2114850), (46, 1563150), (50, 1438098), (51, 1409900), (60, 1198415), (68, 1057425), (69, 1042100), (75, 958732), (85, 845940), (92, 781575), (100, 719049), (102, 704950), (115, 625260), (138, 521050), (150, 479366), (170, 422970), (204, 352475), (230, 312630), (255, 281980), (276, 260525), (300, 239683), (340, 211485), (345, 208420), (391, 183900), (425, 169188), (460, 156315), (510, 140990), (575, 125052), (613, 117300), (690, 104210), (782, 91950), (850, 84594), (1020, 70495), (1150, 62526), (1173, 61300), (1226, 58650), (1275, 56396), (1380, 52105), (1564, 45975), (1700, 42297), (1725, 41684), (1839, 39100), (1955, 36780), (2300, 31263), (2346, 30650), (2452, 29325), (2550, 28198), (3065, 23460), (3450, 20842), (3678, 19550), (3910, 18390), (4692, 15325), (5100, 14099), (5865, 12260), (6130, 11730), (6900, 10421), (7356, 9775), (7820, 9195)]