55115100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 179676000

約数和(自身を除く): 124560900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 149, 150, 180, 225, 270, 274, 298, 300, 411, 447, 450, 540, 548, 596, 675, 685, 745, 822, 894, 900, 1233, 1341, 1350, 1370, 1490, 1644, 1788, 2055, 2235, 2466, 2682, 2700, 2740, 2980, 3425, 3699, 3725, 4023, 4110, 4470, 4932, 5364, 6165, 6705, 6850, 7398, 7450, 8046, 8220, 8940, 10275, 11175, 12330, 13410, 13700, 14796, 14900, 16092, 18495, 20115, 20413, 20550, 22350, 24660, 26820, 30825, 33525, 36990, 40230, 40826, 41100, 44700, 61239, 61650, 67050, 73980, 80460, 81652, 92475, 100575, 102065, 122478, 123300, 134100, 183717, 184950, 201150, 204130, 244956, 306195, 367434, 369900, 402300, 408260, 510325, 551151, 612390, 734868, 918585, 1020650, 1102302, 1224780, 1530975, 1837170, 2041300, 2204604, 2755755, 3061950, 3674340, 4592925, 5511510, 6123900, 9185850, 11023020, 13778775, 18371700, 27557550, 55115100]

約数ペア:

[(1, 55115100), (2, 27557550), (3, 18371700), (4, 13778775), (5, 11023020), (6, 9185850), (9, 6123900), (10, 5511510), (12, 4592925), (15, 3674340), (18, 3061950), (20, 2755755), (25, 2204604), (27, 2041300), (30, 1837170), (36, 1530975), (45, 1224780), (50, 1102302), (54, 1020650), (60, 918585), (75, 734868), (90, 612390), (100, 551151), (108, 510325), (135, 408260), (137, 402300), (149, 369900), (150, 367434), (180, 306195), (225, 244956), (270, 204130), (274, 201150), (298, 184950), (300, 183717), (411, 134100), (447, 123300), (450, 122478), (540, 102065), (548, 100575), (596, 92475), (675, 81652), (685, 80460), (745, 73980), (822, 67050), (894, 61650), (900, 61239), (1233, 44700), (1341, 41100), (1350, 40826), (1370, 40230), (1490, 36990), (1644, 33525), (1788, 30825), (2055, 26820), (2235, 24660), (2466, 22350), (2682, 20550), (2700, 20413), (2740, 20115), (2980, 18495), (3425, 16092), (3699, 14900), (3725, 14796), (4023, 13700), (4110, 13410), (4470, 12330), (4932, 11175), (5364, 10275), (6165, 8940), (6705, 8220), (6850, 8046), (7398, 7450)]