22004460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 180

約数和(自身を含む): 74888352

約数和(自身を除く): 52883892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 81, 85, 90, 94, 102, 108, 135, 141, 153, 162, 170, 180, 188, 204, 235, 255, 270, 282, 289, 306, 324, 340, 405, 423, 459, 470, 510, 540, 564, 578, 612, 705, 765, 799, 810, 846, 867, 918, 940, 1020, 1156, 1269, 1377, 1410, 1445, 1530, 1598, 1620, 1692, 1734, 1836, 2115, 2295, 2397, 2538, 2601, 2754, 2820, 2890, 3060, 3196, 3468, 3807, 3995, 4230, 4335, 4590, 4794, 5076, 5202, 5508, 5780, 6345, 6885, 7191, 7614, 7803, 7990, 8460, 8670, 9180, 9588, 10404, 11985, 12690, 13005, 13583, 13770, 14382, 15228, 15606, 15980, 17340, 19035, 21573, 23409, 23970, 25380, 26010, 27166, 27540, 28764, 31212, 35955, 38070, 39015, 40749, 43146, 46818, 47940, 52020, 54332, 64719, 67915, 71910, 76140, 78030, 81498, 86292, 93636, 107865, 117045, 122247, 129438, 135830, 143820, 156060, 162996, 203745, 215730, 234090, 244494, 258876, 271660, 323595, 366741, 407490, 431460, 468180, 488988, 611235, 647190, 733482, 814980, 1100223, 1222470, 1294380, 1466964, 1833705, 2200446, 2444940, 3667410, 4400892, 5501115, 7334820, 11002230, 22004460]

約数ペア:

[(1, 22004460), (2, 11002230), (3, 7334820), (4, 5501115), (5, 4400892), (6, 3667410), (9, 2444940), (10, 2200446), (12, 1833705), (15, 1466964), (17, 1294380), (18, 1222470), (20, 1100223), (27, 814980), (30, 733482), (34, 647190), (36, 611235), (45, 488988), (47, 468180), (51, 431460), (54, 407490), (60, 366741), (68, 323595), (81, 271660), (85, 258876), (90, 244494), (94, 234090), (102, 215730), (108, 203745), (135, 162996), (141, 156060), (153, 143820), (162, 135830), (170, 129438), (180, 122247), (188, 117045), (204, 107865), (235, 93636), (255, 86292), (270, 81498), (282, 78030), (289, 76140), (306, 71910), (324, 67915), (340, 64719), (405, 54332), (423, 52020), (459, 47940), (470, 46818), (510, 43146), (540, 40749), (564, 39015), (578, 38070), (612, 35955), (705, 31212), (765, 28764), (799, 27540), (810, 27166), (846, 26010), (867, 25380), (918, 23970), (940, 23409), (1020, 21573), (1156, 19035), (1269, 17340), (1377, 15980), (1410, 15606), (1445, 15228), (1530, 14382), (1598, 13770), (1620, 13583), (1692, 13005), (1734, 12690), (1836, 11985), (2115, 10404), (2295, 9588), (2397, 9180), (2538, 8670), (2601, 8460), (2754, 7990), (2820, 7803), (2890, 7614), (3060, 7191), (3196, 6885), (3468, 6345), (3807, 5780), (3995, 5508), (4230, 5202), (4335, 5076), (4590, 4794)]