1019700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 3520608

約数和(自身を除く): 2500908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 103, 110, 132, 150, 165, 180, 198, 206, 220, 225, 275, 300, 309, 330, 396, 412, 450, 495, 515, 550, 618, 660, 825, 900, 927, 990, 1030, 1100, 1133, 1236, 1545, 1650, 1854, 1980, 2060, 2266, 2475, 2575, 3090, 3300, 3399, 3708, 4532, 4635, 4950, 5150, 5665, 6180, 6798, 7725, 9270, 9900, 10197, 10300, 11330, 13596, 15450, 16995, 18540, 20394, 22660, 23175, 28325, 30900, 33990, 40788, 46350, 50985, 56650, 67980, 84975, 92700, 101970, 113300, 169950, 203940, 254925, 339900, 509850, 1019700]

約数ペア:

[(1, 1019700), (2, 509850), (3, 339900), (4, 254925), (5, 203940), (6, 169950), (9, 113300), (10, 101970), (11, 92700), (12, 84975), (15, 67980), (18, 56650), (20, 50985), (22, 46350), (25, 40788), (30, 33990), (33, 30900), (36, 28325), (44, 23175), (45, 22660), (50, 20394), (55, 18540), (60, 16995), (66, 15450), (75, 13596), (90, 11330), (99, 10300), (100, 10197), (103, 9900), (110, 9270), (132, 7725), (150, 6798), (165, 6180), (180, 5665), (198, 5150), (206, 4950), (220, 4635), (225, 4532), (275, 3708), (300, 3399), (309, 3300), (330, 3090), (396, 2575), (412, 2475), (450, 2266), (495, 2060), (515, 1980), (550, 1854), (618, 1650), (660, 1545), (825, 1236), (900, 1133), (927, 1100), (990, 1030)]