100004220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^3$

素因数の和:84

約数の個数: 168

約数和(自身を含む): 332359440

約数和(自身を除く): 232355220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 361, 380, 405, 486, 513, 540, 570, 684, 722, 729, 810, 855, 972, 1026, 1083, 1140, 1215, 1444, 1458, 1539, 1620, 1710, 1805, 2052, 2166, 2430, 2565, 2916, 3078, 3249, 3420, 3610, 3645, 4332, 4617, 4860, 5130, 5415, 6156, 6498, 6859, 7220, 7290, 7695, 9234, 9747, 10260, 10830, 12996, 13718, 13851, 14580, 15390, 16245, 18468, 19494, 20577, 21660, 23085, 27436, 27702, 29241, 30780, 32490, 34295, 38988, 41154, 46170, 48735, 55404, 58482, 61731, 64980, 68590, 69255, 82308, 87723, 92340, 97470, 102885, 116964, 123462, 137180, 138510, 146205, 175446, 185193, 194940, 205770, 246924, 263169, 277020, 292410, 308655, 350892, 370386, 411540, 438615, 526338, 555579, 584820, 617310, 740772, 877230, 925965, 1052676, 1111158, 1234620, 1315845, 1666737, 1754460, 1851930, 2222316, 2631690, 2777895, 3333474, 3703860, 5000211, 5263380, 5555790, 6666948, 8333685, 10000422, 11111580, 16667370, 20000844, 25001055, 33334740, 50002110, 100004220]

約数ペア:

[(1, 100004220), (2, 50002110), (3, 33334740), (4, 25001055), (5, 20000844), (6, 16667370), (9, 11111580), (10, 10000422), (12, 8333685), (15, 6666948), (18, 5555790), (19, 5263380), (20, 5000211), (27, 3703860), (30, 3333474), (36, 2777895), (38, 2631690), (45, 2222316), (54, 1851930), (57, 1754460), (60, 1666737), (76, 1315845), (81, 1234620), (90, 1111158), (95, 1052676), (108, 925965), (114, 877230), (135, 740772), (162, 617310), (171, 584820), (180, 555579), (190, 526338), (228, 438615), (243, 411540), (270, 370386), (285, 350892), (324, 308655), (342, 292410), (361, 277020), (380, 263169), (405, 246924), (486, 205770), (513, 194940), (540, 185193), (570, 175446), (684, 146205), (722, 138510), (729, 137180), (810, 123462), (855, 116964), (972, 102885), (1026, 97470), (1083, 92340), (1140, 87723), (1215, 82308), (1444, 69255), (1458, 68590), (1539, 64980), (1620, 61731), (1710, 58482), (1805, 55404), (2052, 48735), (2166, 46170), (2430, 41154), (2565, 38988), (2916, 34295), (3078, 32490), (3249, 30780), (3420, 29241), (3610, 27702), (3645, 27436), (4332, 23085), (4617, 21660), (4860, 20577), (5130, 19494), (5415, 18468), (6156, 16245), (6498, 15390), (6859, 14580), (7220, 13851), (7290, 13718), (7695, 12996), (9234, 10830), (9747, 10260)]