72329200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 189432320

約数和(自身を除く): 117103120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 190, 200, 248, 304, 307, 310, 380, 400, 475, 496, 589, 614, 620, 760, 775, 950, 1178, 1228, 1240, 1520, 1535, 1550, 1900, 2356, 2456, 2480, 2945, 3070, 3100, 3800, 4712, 4912, 5833, 5890, 6140, 6200, 7600, 7675, 9424, 9517, 11666, 11780, 12280, 12400, 14725, 15350, 19034, 23332, 23560, 24560, 29165, 29450, 30700, 38068, 46664, 47120, 47585, 58330, 58900, 61400, 76136, 93328, 95170, 116660, 117800, 122800, 145825, 152272, 180823, 190340, 233320, 235600, 237925, 291650, 361646, 380680, 466640, 475850, 583300, 723292, 761360, 904115, 951700, 1166600, 1446584, 1808230, 1903400, 2333200, 2893168, 3616460, 3806800, 4520575, 7232920, 9041150, 14465840, 18082300, 36164600, 72329200]

約数ペア:

[(1, 72329200), (2, 36164600), (4, 18082300), (5, 14465840), (8, 9041150), (10, 7232920), (16, 4520575), (19, 3806800), (20, 3616460), (25, 2893168), (31, 2333200), (38, 1903400), (40, 1808230), (50, 1446584), (62, 1166600), (76, 951700), (80, 904115), (95, 761360), (100, 723292), (124, 583300), (152, 475850), (155, 466640), (190, 380680), (200, 361646), (248, 291650), (304, 237925), (307, 235600), (310, 233320), (380, 190340), (400, 180823), (475, 152272), (496, 145825), (589, 122800), (614, 117800), (620, 116660), (760, 95170), (775, 93328), (950, 76136), (1178, 61400), (1228, 58900), (1240, 58330), (1520, 47585), (1535, 47120), (1550, 46664), (1900, 38068), (2356, 30700), (2456, 29450), (2480, 29165), (2945, 24560), (3070, 23560), (3100, 23332), (3800, 19034), (4712, 15350), (4912, 14725), (5833, 12400), (5890, 12280), (6140, 11780), (6200, 11666), (7600, 9517), (7675, 9424)]