104806400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 274201200

約数和(自身を除く): 169394800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 320, 356, 368, 400, 445, 460, 512, 575, 640, 712, 736, 800, 890, 920, 1024, 1150, 1280, 1424, 1472, 1600, 1780, 1840, 2047, 2048, 2225, 2300, 2560, 2848, 2944, 3200, 3560, 3680, 4094, 4450, 4600, 5120, 5696, 5888, 6400, 7120, 7360, 8188, 8900, 9200, 10235, 10240, 11392, 11776, 12800, 14240, 14720, 16376, 17800, 18400, 20470, 22784, 23552, 25600, 28480, 29440, 32752, 35600, 36800, 40940, 45568, 47104, 51175, 51200, 56960, 58880, 65504, 71200, 73600, 81880, 91136, 102350, 113920, 117760, 131008, 142400, 147200, 163760, 182272, 204700, 227840, 235520, 262016, 284800, 294400, 327520, 409400, 455680, 524032, 569600, 588800, 655040, 818800, 911360, 1048064, 1139200, 1177600, 1310080, 1637600, 2096128, 2278400, 2620160, 3275200, 4192256, 4556800, 5240320, 6550400, 10480640, 13100800, 20961280, 26201600, 52403200, 104806400]

約数ペア:

[(1, 104806400), (2, 52403200), (4, 26201600), (5, 20961280), (8, 13100800), (10, 10480640), (16, 6550400), (20, 5240320), (23, 4556800), (25, 4192256), (32, 3275200), (40, 2620160), (46, 2278400), (50, 2096128), (64, 1637600), (80, 1310080), (89, 1177600), (92, 1139200), (100, 1048064), (115, 911360), (128, 818800), (160, 655040), (178, 588800), (184, 569600), (200, 524032), (230, 455680), (256, 409400), (320, 327520), (356, 294400), (368, 284800), (400, 262016), (445, 235520), (460, 227840), (512, 204700), (575, 182272), (640, 163760), (712, 147200), (736, 142400), (800, 131008), (890, 117760), (920, 113920), (1024, 102350), (1150, 91136), (1280, 81880), (1424, 73600), (1472, 71200), (1600, 65504), (1780, 58880), (1840, 56960), (2047, 51200), (2048, 51175), (2225, 47104), (2300, 45568), (2560, 40940), (2848, 36800), (2944, 35600), (3200, 32752), (3560, 29440), (3680, 28480), (4094, 25600), (4450, 23552), (4600, 22784), (5120, 20470), (5696, 18400), (5888, 17800), (6400, 16376), (7120, 14720), (7360, 14240), (8188, 12800), (8900, 11776), (9200, 11392), (10235, 10240)]