123452850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 319979520

約数和(自身を除く): 196526670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 139, 150, 155, 186, 191, 278, 310, 382, 417, 465, 573, 695, 775, 834, 930, 955, 1146, 1390, 1550, 1910, 2085, 2325, 2865, 3475, 4170, 4309, 4650, 4775, 5730, 5921, 6950, 8618, 9550, 10425, 11842, 12927, 14325, 17763, 20850, 21545, 25854, 26549, 28650, 29605, 35526, 43090, 53098, 59210, 64635, 79647, 88815, 107725, 129270, 132745, 148025, 159294, 177630, 215450, 265490, 296050, 323175, 398235, 444075, 646350, 663725, 796470, 823019, 888150, 1327450, 1646038, 1991175, 2469057, 3982350, 4115095, 4938114, 8230190, 12345285, 20575475, 24690570, 41150950, 61726425, 123452850]

約数ペア:

[(1, 123452850), (2, 61726425), (3, 41150950), (5, 24690570), (6, 20575475), (10, 12345285), (15, 8230190), (25, 4938114), (30, 4115095), (31, 3982350), (50, 2469057), (62, 1991175), (75, 1646038), (93, 1327450), (139, 888150), (150, 823019), (155, 796470), (186, 663725), (191, 646350), (278, 444075), (310, 398235), (382, 323175), (417, 296050), (465, 265490), (573, 215450), (695, 177630), (775, 159294), (834, 148025), (930, 132745), (955, 129270), (1146, 107725), (1390, 88815), (1550, 79647), (1910, 64635), (2085, 59210), (2325, 53098), (2865, 43090), (3475, 35526), (4170, 29605), (4309, 28650), (4650, 26549), (4775, 25854), (5730, 21545), (5921, 20850), (6950, 17763), (8618, 14325), (9550, 12927), (10425, 11842)]