289400979450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{2719}}^1$

素因数の和:3253

約数の個数: 192

約数和(自身を含む): 789429473280

約数和(自身を除く): 500028493830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 251, 257, 275, 330, 502, 514, 550, 753, 771, 825, 1255, 1285, 1506, 1542, 1650, 2510, 2570, 2719, 2761, 2827, 3765, 3855, 5438, 5522, 5654, 6275, 6425, 7530, 7710, 8157, 8283, 8481, 12550, 12850, 13595, 13805, 14135, 16314, 16566, 16962, 18825, 19275, 27190, 27610, 28270, 29909, 37650, 38550, 40785, 41415, 42405, 59818, 64507, 67975, 69025, 70675, 81570, 82830, 84810, 89727, 129014, 135950, 138050, 141350, 149545, 179454, 193521, 203925, 207075, 212025, 299090, 322535, 387042, 407850, 414150, 424050, 448635, 645070, 682469, 698783, 709577, 747725, 897270, 967605, 1364938, 1397566, 1419154, 1495450, 1612675, 1935210, 2047407, 2096349, 2128731, 2243175, 3225350, 3412345, 3493915, 3547885, 4094814, 4192698, 4257462, 4486350, 4838025, 6824690, 6987830, 7095770, 7507159, 7686613, 9676050, 10237035, 10481745, 10643655, 15014318, 15373226, 17061725, 17469575, 17739425, 20474070, 20963490, 21287310, 22521477, 23059839, 34123450, 34939150, 35478850, 37535795, 38433065, 45042954, 46119678, 51185175, 52408725, 53218275, 75071590, 76866130, 102370350, 104817450, 106436550, 112607385, 115299195, 175394533, 187678975, 192165325, 225214770, 230598390, 350789066, 375357950, 384330650, 526183599, 563036925, 576495975, 876972665, 1052367198, 1126073850, 1152991950, 1753945330, 1929339863, 2630917995, 3858679726, 4384863325, 5261835990, 5788019589, 8769726650, 9646699315, 11576039178, 13154589975, 19293398630, 26309179950, 28940097945, 48233496575, 57880195890, 96466993150, 144700489725, 289400979450]

約数ペア:

[(1, 289400979450), (2, 144700489725), (3, 96466993150), (5, 57880195890), (6, 48233496575), (10, 28940097945), (11, 26309179950), (15, 19293398630), (22, 13154589975), (25, 11576039178), (30, 9646699315), (33, 8769726650), (50, 5788019589), (55, 5261835990), (66, 4384863325), (75, 3858679726), (110, 2630917995), (150, 1929339863), (165, 1753945330), (251, 1152991950), (257, 1126073850), (275, 1052367198), (330, 876972665), (502, 576495975), (514, 563036925), (550, 526183599), (753, 384330650), (771, 375357950), (825, 350789066), (1255, 230598390), (1285, 225214770), (1506, 192165325), (1542, 187678975), (1650, 175394533), (2510, 115299195), (2570, 112607385), (2719, 106436550), (2761, 104817450), (2827, 102370350), (3765, 76866130), (3855, 75071590), (5438, 53218275), (5522, 52408725), (5654, 51185175), (6275, 46119678), (6425, 45042954), (7530, 38433065), (7710, 37535795), (8157, 35478850), (8283, 34939150), (8481, 34123450), (12550, 23059839), (12850, 22521477), (13595, 21287310), (13805, 20963490), (14135, 20474070), (16314, 17739425), (16566, 17469575), (16962, 17061725), (18825, 15373226), (19275, 15014318), (27190, 10643655), (27610, 10481745), (28270, 10237035), (29909, 9676050), (37650, 7686613), (38550, 7507159), (40785, 7095770), (41415, 6987830), (42405, 6824690), (59818, 4838025), (64507, 4486350), (67975, 4257462), (69025, 4192698), (70675, 4094814), (81570, 3547885), (82830, 3493915), (84810, 3412345), (89727, 3225350), (129014, 2243175), (135950, 2128731), (138050, 2096349), (141350, 2047407), (149545, 1935210), (179454, 1612675), (193521, 1495450), (203925, 1419154), (207075, 1397566), (212025, 1364938), (299090, 967605), (322535, 897270), (387042, 747725), (407850, 709577), (414150, 698783), (424050, 682469), (448635, 645070)]