16995000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 58481280

約数和(自身を除く): 41486280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 103, 110, 120, 125, 132, 150, 165, 200, 206, 220, 250, 264, 275, 300, 309, 330, 375, 412, 440, 500, 515, 550, 600, 618, 625, 660, 750, 824, 825, 1000, 1030, 1100, 1133, 1236, 1250, 1320, 1375, 1500, 1545, 1650, 1875, 2060, 2200, 2266, 2472, 2500, 2575, 2750, 3000, 3090, 3300, 3399, 3750, 4120, 4125, 4532, 5000, 5150, 5500, 5665, 6180, 6600, 6798, 6875, 7500, 7725, 8250, 9064, 10300, 11000, 11330, 12360, 12875, 13596, 13750, 15000, 15450, 16500, 16995, 20600, 20625, 22660, 25750, 27192, 27500, 28325, 30900, 33000, 33990, 38625, 41250, 45320, 51500, 55000, 56650, 61800, 64375, 67980, 77250, 82500, 84975, 103000, 113300, 128750, 135960, 141625, 154500, 165000, 169950, 193125, 226600, 257500, 283250, 309000, 339900, 386250, 424875, 515000, 566500, 679800, 708125, 772500, 849750, 1133000, 1416250, 1545000, 1699500, 2124375, 2832500, 3399000, 4248750, 5665000, 8497500, 16995000]

約数ペア:

[(1, 16995000), (2, 8497500), (3, 5665000), (4, 4248750), (5, 3399000), (6, 2832500), (8, 2124375), (10, 1699500), (11, 1545000), (12, 1416250), (15, 1133000), (20, 849750), (22, 772500), (24, 708125), (25, 679800), (30, 566500), (33, 515000), (40, 424875), (44, 386250), (50, 339900), (55, 309000), (60, 283250), (66, 257500), (75, 226600), (88, 193125), (100, 169950), (103, 165000), (110, 154500), (120, 141625), (125, 135960), (132, 128750), (150, 113300), (165, 103000), (200, 84975), (206, 82500), (220, 77250), (250, 67980), (264, 64375), (275, 61800), (300, 56650), (309, 55000), (330, 51500), (375, 45320), (412, 41250), (440, 38625), (500, 33990), (515, 33000), (550, 30900), (600, 28325), (618, 27500), (625, 27192), (660, 25750), (750, 22660), (824, 20625), (825, 20600), (1000, 16995), (1030, 16500), (1100, 15450), (1133, 15000), (1236, 13750), (1250, 13596), (1320, 12875), (1375, 12360), (1500, 11330), (1545, 11000), (1650, 10300), (1875, 9064), (2060, 8250), (2200, 7725), (2266, 7500), (2472, 6875), (2500, 6798), (2575, 6600), (2750, 6180), (3000, 5665), (3090, 5500), (3300, 5150), (3399, 5000), (3750, 4532), (4120, 4125)]