73663020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 168498900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 659, 690, 810, 828, 972, 1035, 1215, 1242, 1318, 1380, 1620, 1863, 1977, 2070, 2430, 2484, 2636, 3105, 3295, 3726, 3954, 4140, 4860, 5589, 5931, 6210, 6590, 7452, 7908, 9315, 9885, 11178, 11862, 12420, 13180, 15157, 17793, 18630, 19770, 22356, 23724, 27945, 29655, 30314, 35586, 37260, 39540, 45471, 53379, 55890, 59310, 60628, 71172, 75785, 88965, 90942, 106758, 111780, 118620, 136413, 151570, 160137, 177930, 181884, 213516, 227355, 266895, 272826, 303140, 320274, 355860, 409239, 454710, 533790, 545652, 640548, 682065, 800685, 818478, 909420, 1067580, 1227717, 1364130, 1601370, 1636956, 2046195, 2455434, 2728260, 3202740, 3683151, 4092390, 4910868, 6138585, 7366302, 8184780, 12277170, 14732604, 18415755, 24554340, 36831510, 73663020]

約数ペア:

[(1, 73663020), (2, 36831510), (3, 24554340), (4, 18415755), (5, 14732604), (6, 12277170), (9, 8184780), (10, 7366302), (12, 6138585), (15, 4910868), (18, 4092390), (20, 3683151), (23, 3202740), (27, 2728260), (30, 2455434), (36, 2046195), (45, 1636956), (46, 1601370), (54, 1364130), (60, 1227717), (69, 1067580), (81, 909420), (90, 818478), (92, 800685), (108, 682065), (115, 640548), (135, 545652), (138, 533790), (162, 454710), (180, 409239), (207, 355860), (230, 320274), (243, 303140), (270, 272826), (276, 266895), (324, 227355), (345, 213516), (405, 181884), (414, 177930), (460, 160137), (486, 151570), (540, 136413), (621, 118620), (659, 111780), (690, 106758), (810, 90942), (828, 88965), (972, 75785), (1035, 71172), (1215, 60628), (1242, 59310), (1318, 55890), (1380, 53379), (1620, 45471), (1863, 39540), (1977, 37260), (2070, 35586), (2430, 30314), (2484, 29655), (2636, 27945), (3105, 23724), (3295, 22356), (3726, 19770), (3954, 18630), (4140, 17793), (4860, 15157), (5589, 13180), (5931, 12420), (6210, 11862), (6590, 11178), (7452, 9885), (7908, 9315)]