79326900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4678

約数の個数: 108

約数和(自身を含む): 261788800

約数和(自身を除く): 182461900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 4639, 5700, 8550, 9278, 13917, 17100, 18556, 23195, 27834, 41751, 46390, 55668, 69585, 83502, 88141, 92780, 115975, 139170, 167004, 176282, 208755, 231950, 264423, 278340, 347925, 352564, 417510, 440705, 463900, 528846, 695850, 793269, 835020, 881410, 1043775, 1057692, 1322115, 1391700, 1586538, 1762820, 2087550, 2203525, 2644230, 3173076, 3966345, 4175100, 4407050, 5288460, 6610575, 7932690, 8814100, 13221150, 15865380, 19831725, 26442300, 39663450, 79326900]

約数ペア:

[(1, 79326900), (2, 39663450), (3, 26442300), (4, 19831725), (5, 15865380), (6, 13221150), (9, 8814100), (10, 7932690), (12, 6610575), (15, 5288460), (18, 4407050), (19, 4175100), (20, 3966345), (25, 3173076), (30, 2644230), (36, 2203525), (38, 2087550), (45, 1762820), (50, 1586538), (57, 1391700), (60, 1322115), (75, 1057692), (76, 1043775), (90, 881410), (95, 835020), (100, 793269), (114, 695850), (150, 528846), (171, 463900), (180, 440705), (190, 417510), (225, 352564), (228, 347925), (285, 278340), (300, 264423), (342, 231950), (380, 208755), (450, 176282), (475, 167004), (570, 139170), (684, 115975), (855, 92780), (900, 88141), (950, 83502), (1140, 69585), (1425, 55668), (1710, 46390), (1900, 41751), (2850, 27834), (3420, 23195), (4275, 18556), (4639, 17100), (5700, 13917), (8550, 9278)]