55355300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 166239360

約数和(自身を除く): 110884060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 79, 91, 98, 100, 110, 130, 140, 143, 154, 158, 175, 182, 196, 220, 245, 260, 275, 286, 308, 316, 325, 350, 364, 385, 395, 455, 490, 539, 550, 553, 572, 637, 650, 700, 715, 770, 790, 869, 910, 980, 1001, 1027, 1078, 1100, 1106, 1225, 1274, 1300, 1430, 1540, 1580, 1738, 1820, 1925, 1975, 2002, 2054, 2156, 2212, 2275, 2450, 2548, 2695, 2765, 2860, 3185, 3476, 3575, 3850, 3871, 3950, 4004, 4108, 4345, 4550, 4900, 5005, 5135, 5390, 5530, 6083, 6370, 7007, 7150, 7189, 7700, 7742, 7900, 8690, 9100, 10010, 10270, 10780, 11060, 11297, 12166, 12740, 13475, 13825, 14014, 14300, 14378, 15484, 15925, 17380, 19355, 20020, 20540, 21725, 22594, 24332, 25025, 25675, 26950, 27650, 28028, 28756, 30415, 31850, 35035, 35945, 38710, 42581, 43450, 45188, 50050, 50323, 51350, 53900, 55300, 56485, 60830, 63700, 70070, 71890, 77420, 79079, 85162, 86900, 96775, 100100, 100646, 102700, 112970, 121660, 140140, 143780, 152075, 158158, 170324, 175175, 179725, 193550, 201292, 212905, 225940, 251615, 282425, 304150, 316316, 350350, 359450, 387100, 395395, 425810, 503230, 553553, 564850, 608300, 700700, 718900, 790790, 851620, 1006460, 1064525, 1107106, 1129700, 1258075, 1581580, 1976975, 2129050, 2214212, 2516150, 2767765, 3953950, 4258100, 5032300, 5535530, 7907900, 11071060, 13838825, 27677650, 55355300]

約数ペア:

[(1, 55355300), (2, 27677650), (4, 13838825), (5, 11071060), (7, 7907900), (10, 5535530), (11, 5032300), (13, 4258100), (14, 3953950), (20, 2767765), (22, 2516150), (25, 2214212), (26, 2129050), (28, 1976975), (35, 1581580), (44, 1258075), (49, 1129700), (50, 1107106), (52, 1064525), (55, 1006460), (65, 851620), (70, 790790), (77, 718900), (79, 700700), (91, 608300), (98, 564850), (100, 553553), (110, 503230), (130, 425810), (140, 395395), (143, 387100), (154, 359450), (158, 350350), (175, 316316), (182, 304150), (196, 282425), (220, 251615), (245, 225940), (260, 212905), (275, 201292), (286, 193550), (308, 179725), (316, 175175), (325, 170324), (350, 158158), (364, 152075), (385, 143780), (395, 140140), (455, 121660), (490, 112970), (539, 102700), (550, 100646), (553, 100100), (572, 96775), (637, 86900), (650, 85162), (700, 79079), (715, 77420), (770, 71890), (790, 70070), (869, 63700), (910, 60830), (980, 56485), (1001, 55300), (1027, 53900), (1078, 51350), (1100, 50323), (1106, 50050), (1225, 45188), (1274, 43450), (1300, 42581), (1430, 38710), (1540, 35945), (1580, 35035), (1738, 31850), (1820, 30415), (1925, 28756), (1975, 28028), (2002, 27650), (2054, 26950), (2156, 25675), (2212, 25025), (2275, 24332), (2450, 22594), (2548, 21725), (2695, 20540), (2765, 20020), (2860, 19355), (3185, 17380), (3476, 15925), (3575, 15484), (3850, 14378), (3871, 14300), (3950, 14014), (4004, 13825), (4108, 13475), (4345, 12740), (4550, 12166), (4900, 11297), (5005, 11060), (5135, 10780), (5390, 10270), (5530, 10010), (6083, 9100), (6370, 8690), (7007, 7900), (7150, 7742), (7189, 7700)]