71833600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 188894160

約数和(自身を除く): 117060560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 92, 100, 115, 122, 128, 160, 184, 200, 230, 244, 256, 305, 320, 368, 400, 460, 488, 512, 575, 610, 640, 736, 800, 920, 976, 1024, 1150, 1220, 1280, 1403, 1472, 1525, 1600, 1840, 1952, 2048, 2300, 2440, 2560, 2806, 2944, 3050, 3200, 3680, 3904, 4600, 4880, 5120, 5612, 5888, 6100, 6400, 7015, 7360, 7808, 9200, 9760, 10240, 11224, 11776, 12200, 12800, 14030, 14720, 15616, 18400, 19520, 22448, 23552, 24400, 25600, 28060, 29440, 31232, 35075, 36800, 39040, 44896, 47104, 48800, 51200, 56120, 58880, 62464, 70150, 73600, 78080, 89792, 97600, 112240, 117760, 124928, 140300, 147200, 156160, 179584, 195200, 224480, 235520, 280600, 294400, 312320, 359168, 390400, 448960, 561200, 588800, 624640, 718336, 780800, 897920, 1122400, 1177600, 1436672, 1561600, 1795840, 2244800, 2873344, 3123200, 3591680, 4489600, 7183360, 8979200, 14366720, 17958400, 35916800, 71833600]

約数ペア:

[(1, 71833600), (2, 35916800), (4, 17958400), (5, 14366720), (8, 8979200), (10, 7183360), (16, 4489600), (20, 3591680), (23, 3123200), (25, 2873344), (32, 2244800), (40, 1795840), (46, 1561600), (50, 1436672), (61, 1177600), (64, 1122400), (80, 897920), (92, 780800), (100, 718336), (115, 624640), (122, 588800), (128, 561200), (160, 448960), (184, 390400), (200, 359168), (230, 312320), (244, 294400), (256, 280600), (305, 235520), (320, 224480), (368, 195200), (400, 179584), (460, 156160), (488, 147200), (512, 140300), (575, 124928), (610, 117760), (640, 112240), (736, 97600), (800, 89792), (920, 78080), (976, 73600), (1024, 70150), (1150, 62464), (1220, 58880), (1280, 56120), (1403, 51200), (1472, 48800), (1525, 47104), (1600, 44896), (1840, 39040), (1952, 36800), (2048, 35075), (2300, 31232), (2440, 29440), (2560, 28060), (2806, 25600), (2944, 24400), (3050, 23552), (3200, 22448), (3680, 19520), (3904, 18400), (4600, 15616), (4880, 14720), (5120, 14030), (5612, 12800), (5888, 12200), (6100, 11776), (6400, 11224), (7015, 10240), (7360, 9760), (7808, 9200)]