4079250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 13177944

約数和(自身を除く): 9098694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 49, 50, 63, 70, 74, 75, 90, 98, 105, 111, 125, 126, 147, 150, 175, 185, 210, 222, 225, 245, 250, 259, 294, 315, 333, 350, 370, 375, 441, 450, 490, 518, 525, 555, 630, 666, 735, 750, 777, 875, 882, 925, 1050, 1110, 1125, 1225, 1295, 1470, 1554, 1575, 1665, 1750, 1813, 1850, 2205, 2250, 2331, 2450, 2590, 2625, 2775, 3150, 3330, 3626, 3675, 3885, 4410, 4625, 4662, 5250, 5439, 5550, 6125, 6475, 7350, 7770, 7875, 8325, 9065, 9250, 10878, 11025, 11655, 12250, 12950, 13875, 15750, 16317, 16650, 18130, 18375, 19425, 22050, 23310, 27195, 27750, 32375, 32634, 36750, 38850, 41625, 45325, 54390, 55125, 58275, 64750, 81585, 83250, 90650, 97125, 110250, 116550, 135975, 163170, 194250, 226625, 271950, 291375, 407925, 453250, 582750, 679875, 815850, 1359750, 2039625, 4079250]

約数ペア:

[(1, 4079250), (2, 2039625), (3, 1359750), (5, 815850), (6, 679875), (7, 582750), (9, 453250), (10, 407925), (14, 291375), (15, 271950), (18, 226625), (21, 194250), (25, 163170), (30, 135975), (35, 116550), (37, 110250), (42, 97125), (45, 90650), (49, 83250), (50, 81585), (63, 64750), (70, 58275), (74, 55125), (75, 54390), (90, 45325), (98, 41625), (105, 38850), (111, 36750), (125, 32634), (126, 32375), (147, 27750), (150, 27195), (175, 23310), (185, 22050), (210, 19425), (222, 18375), (225, 18130), (245, 16650), (250, 16317), (259, 15750), (294, 13875), (315, 12950), (333, 12250), (350, 11655), (370, 11025), (375, 10878), (441, 9250), (450, 9065), (490, 8325), (518, 7875), (525, 7770), (555, 7350), (630, 6475), (666, 6125), (735, 5550), (750, 5439), (777, 5250), (875, 4662), (882, 4625), (925, 4410), (1050, 3885), (1110, 3675), (1125, 3626), (1225, 3330), (1295, 3150), (1470, 2775), (1554, 2625), (1575, 2590), (1665, 2450), (1750, 2331), (1813, 2250), (1850, 2205)]