442022800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 1123063040

約数和(自身を除く): 681040240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 155, 172, 200, 215, 248, 310, 344, 400, 430, 496, 620, 688, 775, 829, 860, 1075, 1240, 1333, 1550, 1658, 1720, 2150, 2480, 2666, 3100, 3316, 3440, 4145, 4300, 5332, 6200, 6632, 6665, 8290, 8600, 10664, 12400, 13264, 13330, 16580, 17200, 20725, 21328, 25699, 26660, 33160, 33325, 35647, 41450, 51398, 53320, 66320, 66650, 71294, 82900, 102796, 106640, 128495, 133300, 142588, 165800, 178235, 205592, 256990, 266600, 285176, 331600, 356470, 411184, 513980, 533200, 570352, 642475, 712940, 891175, 1027960, 1105057, 1284950, 1425880, 1782350, 2055920, 2210114, 2569900, 2851760, 3564700, 4420228, 5139800, 5525285, 7129400, 8840456, 10279600, 11050570, 14258800, 17680912, 22101140, 27626425, 44202280, 55252850, 88404560, 110505700, 221011400, 442022800]

約数ペア:

[(1, 442022800), (2, 221011400), (4, 110505700), (5, 88404560), (8, 55252850), (10, 44202280), (16, 27626425), (20, 22101140), (25, 17680912), (31, 14258800), (40, 11050570), (43, 10279600), (50, 8840456), (62, 7129400), (80, 5525285), (86, 5139800), (100, 4420228), (124, 3564700), (155, 2851760), (172, 2569900), (200, 2210114), (215, 2055920), (248, 1782350), (310, 1425880), (344, 1284950), (400, 1105057), (430, 1027960), (496, 891175), (620, 712940), (688, 642475), (775, 570352), (829, 533200), (860, 513980), (1075, 411184), (1240, 356470), (1333, 331600), (1550, 285176), (1658, 266600), (1720, 256990), (2150, 205592), (2480, 178235), (2666, 165800), (3100, 142588), (3316, 133300), (3440, 128495), (4145, 106640), (4300, 102796), (5332, 82900), (6200, 71294), (6632, 66650), (6665, 66320), (8290, 53320), (8600, 51398), (10664, 41450), (12400, 35647), (13264, 33325), (13330, 33160), (16580, 26660), (17200, 25699), (20725, 21328)]