61277700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 199987200

約数和(自身を除く): 138709500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 599, 620, 660, 682, 775, 825, 930, 1023, 1100, 1198, 1364, 1550, 1650, 1705, 1797, 1860, 2046, 2325, 2396, 2995, 3100, 3300, 3410, 3594, 4092, 4650, 5115, 5990, 6589, 6820, 7188, 8525, 8985, 9300, 10230, 11980, 13178, 14975, 17050, 17970, 18569, 19767, 20460, 25575, 26356, 29950, 32945, 34100, 35940, 37138, 39534, 44925, 51150, 55707, 59900, 65890, 74276, 79068, 89850, 92845, 98835, 102300, 111414, 131780, 164725, 179700, 185690, 197670, 204259, 222828, 278535, 329450, 371380, 395340, 408518, 464225, 494175, 557070, 612777, 658900, 817036, 928450, 988350, 1021295, 1114140, 1225554, 1392675, 1856900, 1976700, 2042590, 2451108, 2785350, 3063885, 4085180, 5106475, 5570700, 6127770, 10212950, 12255540, 15319425, 20425900, 30638850, 61277700]

約数ペア:

[(1, 61277700), (2, 30638850), (3, 20425900), (4, 15319425), (5, 12255540), (6, 10212950), (10, 6127770), (11, 5570700), (12, 5106475), (15, 4085180), (20, 3063885), (22, 2785350), (25, 2451108), (30, 2042590), (31, 1976700), (33, 1856900), (44, 1392675), (50, 1225554), (55, 1114140), (60, 1021295), (62, 988350), (66, 928450), (75, 817036), (93, 658900), (100, 612777), (110, 557070), (124, 494175), (132, 464225), (150, 408518), (155, 395340), (165, 371380), (186, 329450), (220, 278535), (275, 222828), (300, 204259), (310, 197670), (330, 185690), (341, 179700), (372, 164725), (465, 131780), (550, 111414), (599, 102300), (620, 98835), (660, 92845), (682, 89850), (775, 79068), (825, 74276), (930, 65890), (1023, 59900), (1100, 55707), (1198, 51150), (1364, 44925), (1550, 39534), (1650, 37138), (1705, 35940), (1797, 34100), (1860, 32945), (2046, 29950), (2325, 26356), (2396, 25575), (2995, 20460), (3100, 19767), (3300, 18569), (3410, 17970), (3594, 17050), (4092, 14975), (4650, 13178), (5115, 11980), (5990, 10230), (6589, 9300), (6820, 8985), (7188, 8525)]