100970820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 334212480

約数和(自身を除く): 233241660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 647, 765, 867, 918, 1020, 1156, 1294, 1445, 1530, 1734, 1836, 1941, 2295, 2588, 2601, 2890, 3060, 3235, 3468, 3882, 4335, 4590, 5202, 5780, 5823, 6470, 7764, 7803, 8670, 9180, 9705, 10404, 10999, 11646, 12940, 13005, 15606, 17340, 17469, 19410, 21998, 23292, 26010, 29115, 31212, 32997, 34938, 38820, 39015, 43996, 52020, 54995, 58230, 65994, 69876, 78030, 87345, 98991, 109990, 116460, 131988, 156060, 164985, 174690, 186983, 197982, 219980, 296973, 329970, 349380, 373966, 395964, 494955, 560949, 593946, 659940, 747932, 934915, 989910, 1121898, 1187892, 1484865, 1682847, 1869830, 1979820, 2243796, 2804745, 2969730, 3365694, 3739660, 5048541, 5609490, 5939460, 6731388, 8414235, 10097082, 11218980, 16828470, 20194164, 25242705, 33656940, 50485410, 100970820]

約数ペア:

[(1, 100970820), (2, 50485410), (3, 33656940), (4, 25242705), (5, 20194164), (6, 16828470), (9, 11218980), (10, 10097082), (12, 8414235), (15, 6731388), (17, 5939460), (18, 5609490), (20, 5048541), (27, 3739660), (30, 3365694), (34, 2969730), (36, 2804745), (45, 2243796), (51, 1979820), (54, 1869830), (60, 1682847), (68, 1484865), (85, 1187892), (90, 1121898), (102, 989910), (108, 934915), (135, 747932), (153, 659940), (170, 593946), (180, 560949), (204, 494955), (255, 395964), (270, 373966), (289, 349380), (306, 329970), (340, 296973), (459, 219980), (510, 197982), (540, 186983), (578, 174690), (612, 164985), (647, 156060), (765, 131988), (867, 116460), (918, 109990), (1020, 98991), (1156, 87345), (1294, 78030), (1445, 69876), (1530, 65994), (1734, 58230), (1836, 54995), (1941, 52020), (2295, 43996), (2588, 39015), (2601, 38820), (2890, 34938), (3060, 32997), (3235, 31212), (3468, 29115), (3882, 26010), (4335, 23292), (4590, 21998), (5202, 19410), (5780, 17469), (5823, 17340), (6470, 15606), (7764, 13005), (7803, 12940), (8670, 11646), (9180, 10999), (9705, 10404)]