472350200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 1289839320

約数和(自身を除く): 817489120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 157, 175, 196, 200, 245, 280, 307, 314, 350, 392, 490, 614, 628, 700, 785, 980, 1099, 1225, 1228, 1256, 1400, 1535, 1570, 1960, 2149, 2198, 2450, 2456, 3070, 3140, 3925, 4298, 4396, 4900, 5495, 6140, 6280, 7675, 7693, 7850, 8596, 8792, 9800, 10745, 10990, 12280, 15043, 15350, 15386, 15700, 17192, 21490, 21980, 27475, 30086, 30700, 30772, 31400, 38465, 42980, 43960, 48199, 53725, 54950, 60172, 61400, 61544, 75215, 76930, 85960, 96398, 107450, 109900, 120344, 150430, 153860, 192325, 192796, 214900, 219800, 240995, 300860, 307720, 337393, 376075, 384650, 385592, 429800, 481990, 601720, 674786, 752150, 769300, 963980, 1204975, 1349572, 1504300, 1538600, 1686965, 1927960, 2361751, 2409950, 2699144, 3008600, 3373930, 4723502, 4819900, 6747860, 8434825, 9447004, 9639800, 11808755, 13495720, 16869650, 18894008, 23617510, 33739300, 47235020, 59043775, 67478600, 94470040, 118087550, 236175100, 472350200]

約数ペア:

[(1, 472350200), (2, 236175100), (4, 118087550), (5, 94470040), (7, 67478600), (8, 59043775), (10, 47235020), (14, 33739300), (20, 23617510), (25, 18894008), (28, 16869650), (35, 13495720), (40, 11808755), (49, 9639800), (50, 9447004), (56, 8434825), (70, 6747860), (98, 4819900), (100, 4723502), (140, 3373930), (157, 3008600), (175, 2699144), (196, 2409950), (200, 2361751), (245, 1927960), (280, 1686965), (307, 1538600), (314, 1504300), (350, 1349572), (392, 1204975), (490, 963980), (614, 769300), (628, 752150), (700, 674786), (785, 601720), (980, 481990), (1099, 429800), (1225, 385592), (1228, 384650), (1256, 376075), (1400, 337393), (1535, 307720), (1570, 300860), (1960, 240995), (2149, 219800), (2198, 214900), (2450, 192796), (2456, 192325), (3070, 153860), (3140, 150430), (3925, 120344), (4298, 109900), (4396, 107450), (4900, 96398), (5495, 85960), (6140, 76930), (6280, 75215), (7675, 61544), (7693, 61400), (7850, 60172), (8596, 54950), (8792, 53725), (9800, 48199), (10745, 43960), (10990, 42980), (12280, 38465), (15043, 31400), (15350, 30772), (15386, 30700), (15700, 30086), (17192, 27475), (21490, 21980)]