22579740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 74535552

約数和(自身を除く): 51955812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 157, 170, 180, 188, 204, 235, 255, 282, 306, 314, 340, 423, 470, 471, 510, 564, 612, 628, 705, 765, 785, 799, 846, 940, 942, 1020, 1410, 1413, 1530, 1570, 1598, 1692, 1884, 2115, 2355, 2397, 2669, 2820, 2826, 3060, 3140, 3196, 3995, 4230, 4710, 4794, 5338, 5652, 7065, 7191, 7379, 7990, 8007, 8460, 9420, 9588, 10676, 11985, 13345, 14130, 14382, 14758, 15980, 16014, 22137, 23970, 24021, 26690, 28260, 28764, 29516, 32028, 35955, 36895, 40035, 44274, 47940, 48042, 53380, 66411, 71910, 73790, 80070, 88548, 96084, 110685, 120105, 125443, 132822, 143820, 147580, 160140, 221370, 240210, 250886, 265644, 332055, 376329, 442740, 480420, 501772, 627215, 664110, 752658, 1128987, 1254430, 1328220, 1505316, 1881645, 2257974, 2508860, 3763290, 4515948, 5644935, 7526580, 11289870, 22579740]

約数ペア:

[(1, 22579740), (2, 11289870), (3, 7526580), (4, 5644935), (5, 4515948), (6, 3763290), (9, 2508860), (10, 2257974), (12, 1881645), (15, 1505316), (17, 1328220), (18, 1254430), (20, 1128987), (30, 752658), (34, 664110), (36, 627215), (45, 501772), (47, 480420), (51, 442740), (60, 376329), (68, 332055), (85, 265644), (90, 250886), (94, 240210), (102, 221370), (141, 160140), (153, 147580), (157, 143820), (170, 132822), (180, 125443), (188, 120105), (204, 110685), (235, 96084), (255, 88548), (282, 80070), (306, 73790), (314, 71910), (340, 66411), (423, 53380), (470, 48042), (471, 47940), (510, 44274), (564, 40035), (612, 36895), (628, 35955), (705, 32028), (765, 29516), (785, 28764), (799, 28260), (846, 26690), (940, 24021), (942, 23970), (1020, 22137), (1410, 16014), (1413, 15980), (1530, 14758), (1570, 14382), (1598, 14130), (1692, 13345), (1884, 11985), (2115, 10676), (2355, 9588), (2397, 9420), (2669, 8460), (2820, 8007), (2826, 7990), (3060, 7379), (3140, 7191), (3196, 7065), (3995, 5652), (4230, 5338), (4710, 4794)]