466745300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 1211255808

約数和(自身を除く): 744510508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 137, 140, 155, 157, 175, 217, 274, 310, 314, 350, 434, 548, 620, 628, 685, 700, 775, 785, 868, 959, 1085, 1099, 1370, 1550, 1570, 1918, 2170, 2198, 2740, 3100, 3140, 3425, 3836, 3925, 4247, 4340, 4396, 4795, 4867, 5425, 5495, 6850, 7850, 8494, 9590, 9734, 10850, 10990, 13700, 15700, 16988, 19180, 19468, 21235, 21509, 21700, 21980, 23975, 24335, 27475, 29729, 34069, 42470, 43018, 47950, 48670, 54950, 59458, 68138, 84940, 86036, 95900, 97340, 106175, 107545, 109900, 118916, 121675, 136276, 148645, 150563, 170345, 212350, 215090, 243350, 297290, 301126, 340690, 424700, 430180, 486700, 537725, 594580, 602252, 666779, 681380, 743225, 752815, 851725, 1075450, 1333558, 1486450, 1505630, 1703450, 2150900, 2667116, 2972900, 3011260, 3333895, 3406900, 3764075, 4667453, 6667790, 7528150, 9334906, 13335580, 15056300, 16669475, 18669812, 23337265, 33338950, 46674530, 66677900, 93349060, 116686325, 233372650, 466745300]

約数ペア:

[(1, 466745300), (2, 233372650), (4, 116686325), (5, 93349060), (7, 66677900), (10, 46674530), (14, 33338950), (20, 23337265), (25, 18669812), (28, 16669475), (31, 15056300), (35, 13335580), (50, 9334906), (62, 7528150), (70, 6667790), (100, 4667453), (124, 3764075), (137, 3406900), (140, 3333895), (155, 3011260), (157, 2972900), (175, 2667116), (217, 2150900), (274, 1703450), (310, 1505630), (314, 1486450), (350, 1333558), (434, 1075450), (548, 851725), (620, 752815), (628, 743225), (685, 681380), (700, 666779), (775, 602252), (785, 594580), (868, 537725), (959, 486700), (1085, 430180), (1099, 424700), (1370, 340690), (1550, 301126), (1570, 297290), (1918, 243350), (2170, 215090), (2198, 212350), (2740, 170345), (3100, 150563), (3140, 148645), (3425, 136276), (3836, 121675), (3925, 118916), (4247, 109900), (4340, 107545), (4396, 106175), (4795, 97340), (4867, 95900), (5425, 86036), (5495, 84940), (6850, 68138), (7850, 59458), (8494, 54950), (9590, 48670), (9734, 47950), (10850, 43018), (10990, 42470), (13700, 34069), (15700, 29729), (16988, 27475), (19180, 24335), (19468, 23975), (21235, 21980), (21509, 21700)]