120181500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 144

約数和(自身を含む): 401690016

約数和(自身を除く): 281508516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1571, 1700, 2125, 2250, 2550, 3060, 3142, 3825, 4250, 4500, 4713, 5100, 6284, 6375, 7650, 7855, 8500, 9426, 12750, 14139, 15300, 15710, 18852, 19125, 23565, 25500, 26707, 28278, 31420, 38250, 39275, 47130, 53414, 56556, 70695, 76500, 78550, 80121, 94260, 106828, 117825, 133535, 141390, 157100, 160242, 196375, 235650, 240363, 267070, 282780, 320484, 353475, 392750, 400605, 471300, 480726, 534140, 589125, 667675, 706950, 785500, 801210, 961452, 1178250, 1201815, 1335350, 1413900, 1602420, 1767375, 2003025, 2356500, 2403630, 2670700, 3338375, 3534750, 4006050, 4807260, 6009075, 6676750, 7069500, 8012100, 10015125, 12018150, 13353500, 20030250, 24036300, 30045375, 40060500, 60090750, 120181500]

約数ペア:

[(1, 120181500), (2, 60090750), (3, 40060500), (4, 30045375), (5, 24036300), (6, 20030250), (9, 13353500), (10, 12018150), (12, 10015125), (15, 8012100), (17, 7069500), (18, 6676750), (20, 6009075), (25, 4807260), (30, 4006050), (34, 3534750), (36, 3338375), (45, 2670700), (50, 2403630), (51, 2356500), (60, 2003025), (68, 1767375), (75, 1602420), (85, 1413900), (90, 1335350), (100, 1201815), (102, 1178250), (125, 961452), (150, 801210), (153, 785500), (170, 706950), (180, 667675), (204, 589125), (225, 534140), (250, 480726), (255, 471300), (300, 400605), (306, 392750), (340, 353475), (375, 320484), (425, 282780), (450, 267070), (500, 240363), (510, 235650), (612, 196375), (750, 160242), (765, 157100), (850, 141390), (900, 133535), (1020, 117825), (1125, 106828), (1275, 94260), (1500, 80121), (1530, 78550), (1571, 76500), (1700, 70695), (2125, 56556), (2250, 53414), (2550, 47130), (3060, 39275), (3142, 38250), (3825, 31420), (4250, 28278), (4500, 26707), (4713, 25500), (5100, 23565), (6284, 19125), (6375, 18852), (7650, 15710), (7855, 15300), (8500, 14139), (9426, 12750)]