747130147750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{9817}}^1$

素因数の和:10275

約数の個数: 128

約数和(自身を含む): 1614584395008

約数和(自身を除く): 867454247258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 157, 175, 250, 277, 314, 350, 554, 785, 875, 1099, 1385, 1570, 1750, 1939, 2198, 2770, 3878, 3925, 5495, 6925, 7850, 9695, 9817, 10990, 13850, 19390, 19625, 19634, 27475, 34625, 39250, 43489, 48475, 49085, 54950, 68719, 69250, 86978, 96950, 98170, 137375, 137438, 217445, 242375, 245425, 274750, 304423, 343595, 434890, 484750, 490850, 608846, 687190, 1087225, 1227125, 1522115, 1541269, 1717975, 2174450, 2454250, 2719309, 3044230, 3082538, 3435950, 5436125, 5438618, 7610575, 7706345, 8589875, 10788883, 10872250, 13596545, 15221150, 15412690, 17179750, 19035163, 21577766, 27193090, 38052875, 38070326, 38531725, 53944415, 67982725, 76105750, 77063450, 95175815, 107888830, 135965450, 190351630, 192658625, 269722075, 339913625, 385317250, 426931513, 475879075, 539444150, 679827250, 853863026, 951758150, 1348610375, 2134657565, 2379395375, 2697220750, 2988520591, 4269315130, 4758790750, 5977041182, 10673287825, 14942602955, 21346575650, 29885205910, 53366439125, 74713014775, 106732878250, 149426029550, 373565073875, 747130147750]

約数ペア:

[(1, 747130147750), (2, 373565073875), (5, 149426029550), (7, 106732878250), (10, 74713014775), (14, 53366439125), (25, 29885205910), (35, 21346575650), (50, 14942602955), (70, 10673287825), (125, 5977041182), (157, 4758790750), (175, 4269315130), (250, 2988520591), (277, 2697220750), (314, 2379395375), (350, 2134657565), (554, 1348610375), (785, 951758150), (875, 853863026), (1099, 679827250), (1385, 539444150), (1570, 475879075), (1750, 426931513), (1939, 385317250), (2198, 339913625), (2770, 269722075), (3878, 192658625), (3925, 190351630), (5495, 135965450), (6925, 107888830), (7850, 95175815), (9695, 77063450), (9817, 76105750), (10990, 67982725), (13850, 53944415), (19390, 38531725), (19625, 38070326), (19634, 38052875), (27475, 27193090), (34625, 21577766), (39250, 19035163), (43489, 17179750), (48475, 15412690), (49085, 15221150), (54950, 13596545), (68719, 10872250), (69250, 10788883), (86978, 8589875), (96950, 7706345), (98170, 7610575), (137375, 5438618), (137438, 5436125), (217445, 3435950), (242375, 3082538), (245425, 3044230), (274750, 2719309), (304423, 2454250), (343595, 2174450), (434890, 1717975), (484750, 1541269), (490850, 1522115), (608846, 1227125), (687190, 1087225)]