53280150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 167935680

約数和(自身を除く): 114655530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 659, 735, 770, 825, 1050, 1078, 1155, 1225, 1318, 1470, 1617, 1650, 1925, 1977, 2310, 2450, 2695, 3234, 3295, 3675, 3850, 3954, 4613, 5390, 5775, 6590, 7249, 7350, 8085, 9226, 9885, 11550, 13475, 13839, 14498, 16170, 16475, 19770, 21747, 23065, 26950, 27678, 32291, 32950, 36245, 40425, 43494, 46130, 49425, 50743, 64582, 69195, 72490, 80850, 96873, 98850, 101486, 108735, 115325, 138390, 152229, 161455, 181225, 193746, 217470, 230650, 253715, 304458, 322910, 345975, 355201, 362450, 484365, 507430, 543675, 691950, 710402, 761145, 807275, 968730, 1065603, 1087350, 1268575, 1522290, 1614550, 1776005, 2131206, 2421825, 2537150, 3552010, 3805725, 4843650, 5328015, 7611450, 8880025, 10656030, 17760050, 26640075, 53280150]

約数ペア:

[(1, 53280150), (2, 26640075), (3, 17760050), (5, 10656030), (6, 8880025), (7, 7611450), (10, 5328015), (11, 4843650), (14, 3805725), (15, 3552010), (21, 2537150), (22, 2421825), (25, 2131206), (30, 1776005), (33, 1614550), (35, 1522290), (42, 1268575), (49, 1087350), (50, 1065603), (55, 968730), (66, 807275), (70, 761145), (75, 710402), (77, 691950), (98, 543675), (105, 507430), (110, 484365), (147, 362450), (150, 355201), (154, 345975), (165, 322910), (175, 304458), (210, 253715), (231, 230650), (245, 217470), (275, 193746), (294, 181225), (330, 161455), (350, 152229), (385, 138390), (462, 115325), (490, 108735), (525, 101486), (539, 98850), (550, 96873), (659, 80850), (735, 72490), (770, 69195), (825, 64582), (1050, 50743), (1078, 49425), (1155, 46130), (1225, 43494), (1318, 40425), (1470, 36245), (1617, 32950), (1650, 32291), (1925, 27678), (1977, 26950), (2310, 23065), (2450, 21747), (2695, 19770), (3234, 16475), (3295, 16170), (3675, 14498), (3850, 13839), (3954, 13475), (4613, 11550), (5390, 9885), (5775, 9226), (6590, 8085), (7249, 7350)]