73997820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 178889220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 127, 130, 135, 156, 166, 180, 195, 234, 249, 254, 260, 270, 332, 351, 381, 390, 415, 468, 498, 508, 540, 585, 635, 702, 747, 762, 780, 830, 996, 1079, 1143, 1170, 1245, 1270, 1404, 1494, 1524, 1651, 1660, 1755, 1905, 2158, 2241, 2286, 2340, 2490, 2540, 2988, 3237, 3302, 3429, 3510, 3735, 3810, 4316, 4482, 4572, 4953, 4980, 5395, 5715, 6474, 6604, 6858, 7020, 7470, 7620, 8255, 8964, 9711, 9906, 10541, 10790, 11205, 11430, 12948, 13716, 14859, 14940, 16185, 16510, 17145, 19422, 19812, 21082, 21580, 22410, 22860, 24765, 29133, 29718, 31623, 32370, 33020, 34290, 38844, 42164, 44577, 44820, 48555, 49530, 52705, 58266, 59436, 63246, 64740, 68580, 74295, 89154, 94869, 97110, 99060, 105410, 116532, 126492, 137033, 145665, 148590, 158115, 178308, 189738, 194220, 210820, 222885, 274066, 284607, 291330, 297180, 316230, 379476, 411099, 445770, 474345, 548132, 569214, 582660, 632460, 685165, 822198, 891540, 948690, 1138428, 1233297, 1370330, 1423035, 1644396, 1897380, 2055495, 2466594, 2740660, 2846070, 3699891, 4110990, 4933188, 5692140, 6166485, 7399782, 8221980, 12332970, 14799564, 18499455, 24665940, 36998910, 73997820]

約数ペア:

[(1, 73997820), (2, 36998910), (3, 24665940), (4, 18499455), (5, 14799564), (6, 12332970), (9, 8221980), (10, 7399782), (12, 6166485), (13, 5692140), (15, 4933188), (18, 4110990), (20, 3699891), (26, 2846070), (27, 2740660), (30, 2466594), (36, 2055495), (39, 1897380), (45, 1644396), (52, 1423035), (54, 1370330), (60, 1233297), (65, 1138428), (78, 948690), (83, 891540), (90, 822198), (108, 685165), (117, 632460), (127, 582660), (130, 569214), (135, 548132), (156, 474345), (166, 445770), (180, 411099), (195, 379476), (234, 316230), (249, 297180), (254, 291330), (260, 284607), (270, 274066), (332, 222885), (351, 210820), (381, 194220), (390, 189738), (415, 178308), (468, 158115), (498, 148590), (508, 145665), (540, 137033), (585, 126492), (635, 116532), (702, 105410), (747, 99060), (762, 97110), (780, 94869), (830, 89154), (996, 74295), (1079, 68580), (1143, 64740), (1170, 63246), (1245, 59436), (1270, 58266), (1404, 52705), (1494, 49530), (1524, 48555), (1651, 44820), (1660, 44577), (1755, 42164), (1905, 38844), (2158, 34290), (2241, 33020), (2286, 32370), (2340, 31623), (2490, 29718), (2540, 29133), (2988, 24765), (3237, 22860), (3302, 22410), (3429, 21580), (3510, 21082), (3735, 19812), (3810, 19422), (4316, 17145), (4482, 16510), (4572, 16185), (4953, 14940), (4980, 14859), (5395, 13716), (5715, 12948), (6474, 11430), (6604, 11205), (6858, 10790), (7020, 10541), (7470, 9906), (7620, 9711), (8255, 8964)]