39545220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 131382720

約数和(自身を除く): 91837500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 419, 429, 484, 572, 605, 660, 715, 726, 780, 838, 858, 1210, 1257, 1430, 1452, 1573, 1676, 1716, 1815, 2095, 2145, 2420, 2514, 2860, 3146, 3630, 4190, 4290, 4609, 4719, 5028, 5447, 6285, 6292, 7260, 7865, 8380, 8580, 9218, 9438, 10894, 12570, 13827, 15730, 16341, 18436, 18876, 21788, 23045, 23595, 25140, 27235, 27654, 31460, 32682, 46090, 47190, 50699, 54470, 55308, 59917, 65364, 69135, 81705, 92180, 94380, 101398, 108940, 119834, 138270, 152097, 163410, 179751, 202796, 239668, 253495, 276540, 299585, 304194, 326820, 359502, 506990, 599170, 608388, 659087, 719004, 760485, 898755, 1013980, 1198340, 1318174, 1520970, 1797510, 1977261, 2636348, 3041940, 3295435, 3595020, 3954522, 6590870, 7909044, 9886305, 13181740, 19772610, 39545220]

約数ペア:

[(1, 39545220), (2, 19772610), (3, 13181740), (4, 9886305), (5, 7909044), (6, 6590870), (10, 3954522), (11, 3595020), (12, 3295435), (13, 3041940), (15, 2636348), (20, 1977261), (22, 1797510), (26, 1520970), (30, 1318174), (33, 1198340), (39, 1013980), (44, 898755), (52, 760485), (55, 719004), (60, 659087), (65, 608388), (66, 599170), (78, 506990), (110, 359502), (121, 326820), (130, 304194), (132, 299585), (143, 276540), (156, 253495), (165, 239668), (195, 202796), (220, 179751), (242, 163410), (260, 152097), (286, 138270), (330, 119834), (363, 108940), (390, 101398), (419, 94380), (429, 92180), (484, 81705), (572, 69135), (605, 65364), (660, 59917), (715, 55308), (726, 54470), (780, 50699), (838, 47190), (858, 46090), (1210, 32682), (1257, 31460), (1430, 27654), (1452, 27235), (1573, 25140), (1676, 23595), (1716, 23045), (1815, 21788), (2095, 18876), (2145, 18436), (2420, 16341), (2514, 15730), (2860, 13827), (3146, 12570), (3630, 10894), (4190, 9438), (4290, 9218), (4609, 8580), (4719, 8380), (5028, 7865), (5447, 7260), (6285, 6292)]