31068800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 93595200

約数和(自身を除く): 62526400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 73, 76, 80, 95, 100, 112, 128, 133, 140, 146, 152, 160, 175, 190, 200, 224, 266, 280, 292, 304, 320, 350, 365, 380, 400, 448, 475, 511, 532, 560, 584, 608, 640, 665, 700, 730, 760, 800, 896, 950, 1022, 1064, 1120, 1168, 1216, 1330, 1387, 1400, 1460, 1520, 1600, 1825, 1900, 2044, 2128, 2240, 2336, 2432, 2555, 2660, 2774, 2800, 2920, 3040, 3200, 3325, 3650, 3800, 4088, 4256, 4480, 4672, 5110, 5320, 5548, 5600, 5840, 6080, 6650, 6935, 7300, 7600, 8176, 8512, 9344, 9709, 10220, 10640, 11096, 11200, 11680, 12160, 12775, 13300, 13870, 14600, 15200, 16352, 17024, 19418, 20440, 21280, 22192, 22400, 23360, 25550, 26600, 27740, 29200, 30400, 32704, 34675, 38836, 40880, 42560, 44384, 46720, 48545, 51100, 53200, 55480, 58400, 60800, 65408, 69350, 77672, 81760, 85120, 88768, 97090, 102200, 106400, 110960, 116800, 138700, 155344, 163520, 177536, 194180, 204400, 212800, 221920, 233600, 242725, 277400, 310688, 327040, 388360, 408800, 425600, 443840, 485450, 554800, 621376, 776720, 817600, 887680, 970900, 1109600, 1242752, 1553440, 1635200, 1941800, 2219200, 3106880, 3883600, 4438400, 6213760, 7767200, 15534400, 31068800]

約数ペア:

[(1, 31068800), (2, 15534400), (4, 7767200), (5, 6213760), (7, 4438400), (8, 3883600), (10, 3106880), (14, 2219200), (16, 1941800), (19, 1635200), (20, 1553440), (25, 1242752), (28, 1109600), (32, 970900), (35, 887680), (38, 817600), (40, 776720), (50, 621376), (56, 554800), (64, 485450), (70, 443840), (73, 425600), (76, 408800), (80, 388360), (95, 327040), (100, 310688), (112, 277400), (128, 242725), (133, 233600), (140, 221920), (146, 212800), (152, 204400), (160, 194180), (175, 177536), (190, 163520), (200, 155344), (224, 138700), (266, 116800), (280, 110960), (292, 106400), (304, 102200), (320, 97090), (350, 88768), (365, 85120), (380, 81760), (400, 77672), (448, 69350), (475, 65408), (511, 60800), (532, 58400), (560, 55480), (584, 53200), (608, 51100), (640, 48545), (665, 46720), (700, 44384), (730, 42560), (760, 40880), (800, 38836), (896, 34675), (950, 32704), (1022, 30400), (1064, 29200), (1120, 27740), (1168, 26600), (1216, 25550), (1330, 23360), (1387, 22400), (1400, 22192), (1460, 21280), (1520, 20440), (1600, 19418), (1825, 17024), (1900, 16352), (2044, 15200), (2128, 14600), (2240, 13870), (2336, 13300), (2432, 12775), (2555, 12160), (2660, 11680), (2774, 11200), (2800, 11096), (2920, 10640), (3040, 10220), (3200, 9709), (3325, 9344), (3650, 8512), (3800, 8176), (4088, 7600), (4256, 7300), (4480, 6935), (4672, 6650), (5110, 6080), (5320, 5840), (5548, 5600)]