119740300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 274982400

約数和(自身を除く): 155242100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 230, 316, 395, 460, 575, 659, 790, 1150, 1318, 1580, 1817, 1975, 2300, 2636, 3295, 3634, 3950, 6590, 7268, 7900, 9085, 13180, 15157, 16475, 18170, 30314, 32950, 36340, 45425, 52061, 60628, 65900, 75785, 90850, 104122, 151570, 181700, 208244, 260305, 303140, 378925, 520610, 757850, 1041220, 1197403, 1301525, 1515700, 2394806, 2603050, 4789612, 5206100, 5987015, 11974030, 23948060, 29935075, 59870150, 119740300]

約数ペア:

[(1, 119740300), (2, 59870150), (4, 29935075), (5, 23948060), (10, 11974030), (20, 5987015), (23, 5206100), (25, 4789612), (46, 2603050), (50, 2394806), (79, 1515700), (92, 1301525), (100, 1197403), (115, 1041220), (158, 757850), (230, 520610), (316, 378925), (395, 303140), (460, 260305), (575, 208244), (659, 181700), (790, 151570), (1150, 104122), (1318, 90850), (1580, 75785), (1817, 65900), (1975, 60628), (2300, 52061), (2636, 45425), (3295, 36340), (3634, 32950), (3950, 30314), (6590, 18170), (7268, 16475), (7900, 15157), (9085, 13180)]