85659200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 238865664

約数和(自身を除く): 153206464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 155, 157, 160, 176, 200, 220, 248, 275, 310, 314, 320, 341, 352, 400, 440, 496, 550, 620, 628, 682, 704, 775, 785, 800, 880, 992, 1100, 1240, 1256, 1364, 1550, 1570, 1600, 1705, 1727, 1760, 1984, 2200, 2480, 2512, 2728, 3100, 3140, 3410, 3454, 3520, 3925, 4400, 4867, 4960, 5024, 5456, 6200, 6280, 6820, 6908, 7850, 8525, 8635, 8800, 9734, 9920, 10048, 10912, 12400, 12560, 13640, 13816, 15700, 17050, 17270, 17600, 19468, 21824, 24335, 24800, 25120, 27280, 27632, 31400, 34100, 34540, 38936, 43175, 48670, 49600, 50240, 53537, 54560, 55264, 62800, 68200, 69080, 77872, 86350, 97340, 107074, 109120, 110528, 121675, 125600, 136400, 138160, 155744, 172700, 194680, 214148, 243350, 251200, 267685, 272800, 276320, 311488, 345400, 389360, 428296, 486700, 535370, 545600, 552640, 690800, 778720, 856592, 973400, 1070740, 1338425, 1381600, 1557440, 1713184, 1946800, 2141480, 2676850, 2763200, 3426368, 3893600, 4282960, 5353700, 7787200, 8565920, 10707400, 17131840, 21414800, 42829600, 85659200]

約数ペア:

[(1, 85659200), (2, 42829600), (4, 21414800), (5, 17131840), (8, 10707400), (10, 8565920), (11, 7787200), (16, 5353700), (20, 4282960), (22, 3893600), (25, 3426368), (31, 2763200), (32, 2676850), (40, 2141480), (44, 1946800), (50, 1713184), (55, 1557440), (62, 1381600), (64, 1338425), (80, 1070740), (88, 973400), (100, 856592), (110, 778720), (124, 690800), (155, 552640), (157, 545600), (160, 535370), (176, 486700), (200, 428296), (220, 389360), (248, 345400), (275, 311488), (310, 276320), (314, 272800), (320, 267685), (341, 251200), (352, 243350), (400, 214148), (440, 194680), (496, 172700), (550, 155744), (620, 138160), (628, 136400), (682, 125600), (704, 121675), (775, 110528), (785, 109120), (800, 107074), (880, 97340), (992, 86350), (1100, 77872), (1240, 69080), (1256, 68200), (1364, 62800), (1550, 55264), (1570, 54560), (1600, 53537), (1705, 50240), (1727, 49600), (1760, 48670), (1984, 43175), (2200, 38936), (2480, 34540), (2512, 34100), (2728, 31400), (3100, 27632), (3140, 27280), (3410, 25120), (3454, 24800), (3520, 24335), (3925, 21824), (4400, 19468), (4867, 17600), (4960, 17270), (5024, 17050), (5456, 15700), (6200, 13816), (6280, 13640), (6820, 12560), (6908, 12400), (7850, 10912), (8525, 10048), (8635, 9920), (8800, 9734)]