471125600

素因数分解:

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

素因数の和:230

約数の個数: 216

約数和(自身を含む): 1313290944

約数和(自身を除く): 842165344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 155, 157, 160, 176, 200, 220, 242, 248, 275, 310, 314, 341, 352, 400, 440, 484, 496, 550, 605, 620, 628, 682, 775, 785, 800, 880, 968, 992, 1100, 1210, 1240, 1256, 1364, 1550, 1570, 1705, 1727, 1760, 1936, 2200, 2420, 2480, 2512, 2728, 3025, 3100, 3140, 3410, 3454, 3751, 3872, 3925, 4400, 4840, 4867, 4960, 5024, 5456, 6050, 6200, 6280, 6820, 6908, 7502, 7850, 8525, 8635, 8800, 9680, 9734, 10912, 12100, 12400, 12560, 13640, 13816, 15004, 15700, 17050, 17270, 18755, 18997, 19360, 19468, 24200, 24335, 24800, 25120, 27280, 27632, 30008, 31400, 34100, 34540, 37510, 37994, 38936, 43175, 48400, 48670, 53537, 54560, 55264, 60016, 62800, 68200, 69080, 75020, 75988, 77872, 86350, 93775, 94985, 96800, 97340, 107074, 120032, 121675, 125600, 136400, 138160, 150040, 151976, 155744, 172700, 187550, 189970, 194680, 214148, 243350, 267685, 272800, 276320, 300080, 303952, 345400, 375100, 379940, 389360, 428296, 474925, 486700, 535370, 588907, 600160, 607904, 690800, 750200, 759880, 778720, 856592, 949850, 973400, 1070740, 1177814, 1338425, 1381600, 1500400, 1519760, 1713184, 1899700, 1946800, 2141480, 2355628, 2676850, 2944535, 3000800, 3039520, 3799400, 3893600, 4282960, 4711256, 5353700, 5889070, 7598800, 8565920, 9422512, 10707400, 11778140, 14722675, 15197600, 18845024, 21414800, 23556280, 29445350, 42829600, 47112560, 58890700, 94225120, 117781400, 235562800, 471125600]

約数ペア:

[(1, 471125600), (2, 235562800), (4, 117781400), (5, 94225120), (8, 58890700), (10, 47112560), (11, 42829600), (16, 29445350), (20, 23556280), (22, 21414800), (25, 18845024), (31, 15197600), (32, 14722675), (40, 11778140), (44, 10707400), (50, 9422512), (55, 8565920), (62, 7598800), (80, 5889070), (88, 5353700), (100, 4711256), (110, 4282960), (121, 3893600), (124, 3799400), (155, 3039520), (157, 3000800), (160, 2944535), (176, 2676850), (200, 2355628), (220, 2141480), (242, 1946800), (248, 1899700), (275, 1713184), (310, 1519760), (314, 1500400), (341, 1381600), (352, 1338425), (400, 1177814), (440, 1070740), (484, 973400), (496, 949850), (550, 856592), (605, 778720), (620, 759880), (628, 750200), (682, 690800), (775, 607904), (785, 600160), (800, 588907), (880, 535370), (968, 486700), (992, 474925), (1100, 428296), (1210, 389360), (1240, 379940), (1256, 375100), (1364, 345400), (1550, 303952), (1570, 300080), (1705, 276320), (1727, 272800), (1760, 267685), (1936, 243350), (2200, 214148), (2420, 194680), (2480, 189970), (2512, 187550), (2728, 172700), (3025, 155744), (3100, 151976), (3140, 150040), (3410, 138160), (3454, 136400), (3751, 125600), (3872, 121675), (3925, 120032), (4400, 107074), (4840, 97340), (4867, 96800), (4960, 94985), (5024, 93775), (5456, 86350), (6050, 77872), (6200, 75988), (6280, 75020), (6820, 69080), (6908, 68200), (7502, 62800), (7850, 60016), (8525, 55264), (8635, 54560), (8800, 53537), (9680, 48670), (9734, 48400), (10912, 43175), (12100, 38936), (12400, 37994), (12560, 37510), (13640, 34540), (13816, 34100), (15004, 31400), (15700, 30008), (17050, 27632), (17270, 27280), (18755, 25120), (18997, 24800), (19360, 24335), (19468, 24200)]