55207157025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 107903593728

約数和(自身を除く): 52696436703

約数列:

[1, 3, 5, 15, 17, 23, 25, 37, 41, 51, 69, 73, 75, 85, 111, 115, 123, 185, 205, 219, 255, 289, 345, 365, 391, 425, 555, 575, 615, 629, 697, 851, 867, 925, 943, 1025, 1095, 1173, 1241, 1275, 1445, 1517, 1679, 1725, 1825, 1887, 1955, 2091, 2553, 2701, 2775, 2829, 2993, 3075, 3145, 3485, 3723, 4255, 4335, 4551, 4715, 5037, 5475, 5865, 6205, 6647, 7225, 7585, 8103, 8395, 8979, 9435, 9775, 10455, 10693, 11849, 12765, 13505, 14145, 14467, 14965, 15725, 16031, 17425, 18615, 19941, 21097, 21275, 21675, 22755, 23575, 25185, 25789, 28543, 29325, 31025, 32079, 33235, 34891, 35547, 37925, 40515, 41975, 43401, 44895, 45917, 47175, 48093, 50881, 52275, 53465, 59245, 62123, 63291, 63825, 67525, 68839, 70725, 72335, 74825, 77367, 80155, 85629, 93075, 99705, 104673, 105485, 110741, 113775, 125925, 128945, 137751, 142715, 152643, 160395, 166175, 174455, 177735, 186369, 202575, 206517, 217005, 224475, 229585, 240465, 245939, 254405, 267325, 272527, 296225, 310615, 316455, 332223, 344195, 361675, 386835, 400775, 428145, 438413, 485231, 498525, 523365, 527425, 553705, 593147, 644725, 688755, 713575, 737817, 763215, 780589, 801975, 817581, 864977, 872275, 888675, 931845, 1032585, 1056091, 1085025, 1147925, 1170263, 1202325, 1229695, 1272025, 1315239, 1362635, 1455693, 1553075, 1582275, 1661115, 1720975, 1779441, 1882597, 1934175, 2140725, 2192065, 2341767, 2426155, 2547043, 2594931, 2616825, 2768525, 2965735, 3168273, 3443775, 3510789, 3689085, 3816075, 3902945, 4087905, 4324885, 4659225, 5162925, 5280455, 5647791, 5851315, 6148475, 6576195, 6813175, 7278465, 7641129, 8305575, 8897205, 9412985, 10083499, 10960325, 11708835, 12130775, 12735215, 12974655, 14828675, 15841365, 17553945, 17953547, 18445425, 19514725, 19894471, 20439525, 21624425, 26402275, 28238955, 29256575, 30250497, 32004149, 32880975, 36392325, 38205645, 43299731, 44486025, 47064925, 50417495, 53860641, 58544175, 59683413, 63676075, 64873275, 79206825, 87769725, 89767735, 96012447, 99472355, 129899193, 141194775, 151252485, 160020745, 191028225, 216498655, 252087475, 269303205, 298417065, 448838675, 480062235, 497361775, 649495965, 736095427, 756262425, 800103725, 1082493275, 1346516025, 1492085325, 2208286281, 2400311175, 3247479825, 3680477135, 11041431405, 18402385675, 55207157025]

約数ペア:

[(1, 55207157025), (3, 18402385675), (5, 11041431405), (15, 3680477135), (17, 3247479825), (23, 2400311175), (25, 2208286281), (37, 1492085325), (41, 1346516025), (51, 1082493275), (69, 800103725), (73, 756262425), (75, 736095427), (85, 649495965), (111, 497361775), (115, 480062235), (123, 448838675), (185, 298417065), (205, 269303205), (219, 252087475), (255, 216498655), (289, 191028225), (345, 160020745), (365, 151252485), (391, 141194775), (425, 129899193), (555, 99472355), (575, 96012447), (615, 89767735), (629, 87769725), (697, 79206825), (851, 64873275), (867, 63676075), (925, 59683413), (943, 58544175), (1025, 53860641), (1095, 50417495), (1173, 47064925), (1241, 44486025), (1275, 43299731), (1445, 38205645), (1517, 36392325), (1679, 32880975), (1725, 32004149), (1825, 30250497), (1887, 29256575), (1955, 28238955), (2091, 26402275), (2553, 21624425), (2701, 20439525), (2775, 19894471), (2829, 19514725), (2993, 18445425), (3075, 17953547), (3145, 17553945), (3485, 15841365), (3723, 14828675), (4255, 12974655), (4335, 12735215), (4551, 12130775), (4715, 11708835), (5037, 10960325), (5475, 10083499), (5865, 9412985), (6205, 8897205), (6647, 8305575), (7225, 7641129), (7585, 7278465), (8103, 6813175), (8395, 6576195), (8979, 6148475), (9435, 5851315), (9775, 5647791), (10455, 5280455), (10693, 5162925), (11849, 4659225), (12765, 4324885), (13505, 4087905), (14145, 3902945), (14467, 3816075), (14965, 3689085), (15725, 3510789), (16031, 3443775), (17425, 3168273), (18615, 2965735), (19941, 2768525), (21097, 2616825), (21275, 2594931), (21675, 2547043), (22755, 2426155), (23575, 2341767), (25185, 2192065), (25789, 2140725), (28543, 1934175), (29325, 1882597), (31025, 1779441), (32079, 1720975), (33235, 1661115), (34891, 1582275), (35547, 1553075), (37925, 1455693), (40515, 1362635), (41975, 1315239), (43401, 1272025), (44895, 1229695), (45917, 1202325), (47175, 1170263), (48093, 1147925), (50881, 1085025), (52275, 1056091), (53465, 1032585), (59245, 931845), (62123, 888675), (63291, 872275), (63825, 864977), (67525, 817581), (68839, 801975), (70725, 780589), (72335, 763215), (74825, 737817), (77367, 713575), (80155, 688755), (85629, 644725), (93075, 593147), (99705, 553705), (104673, 527425), (105485, 523365), (110741, 498525), (113775, 485231), (125925, 438413), (128945, 428145), (137751, 400775), (142715, 386835), (152643, 361675), (160395, 344195), (166175, 332223), (174455, 316455), (177735, 310615), (186369, 296225), (202575, 272527), (206517, 267325), (217005, 254405), (224475, 245939), (229585, 240465)]