299975940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4591}}^1$

素因数の和:4631

約数の個数: 144

約数和(自身を含む): 1026036480

約数和(自身を除く): 726060540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 4591, 5445, 5940, 6534, 7260, 9182, 10890, 13068, 13773, 16335, 18364, 21780, 22955, 27546, 32670, 41319, 45910, 50501, 55092, 65340, 68865, 82638, 91820, 101002, 123957, 137730, 151503, 165276, 202004, 206595, 247914, 252505, 275460, 303006, 413190, 454509, 495828, 505010, 555511, 606012, 619785, 757515, 826380, 909018, 1010020, 1111022, 1239570, 1363527, 1515030, 1666533, 1818036, 2222044, 2272545, 2479140, 2727054, 2777555, 3030060, 3333066, 4545090, 4999599, 5454108, 5555110, 6666132, 6817635, 8332665, 9090180, 9999198, 11110220, 13635270, 14998797, 16665330, 19998396, 24997995, 27270540, 29997594, 33330660, 49995990, 59995188, 74993985, 99991980, 149987970, 299975940]

約数ペア:

[(1, 299975940), (2, 149987970), (3, 99991980), (4, 74993985), (5, 59995188), (6, 49995990), (9, 33330660), (10, 29997594), (11, 27270540), (12, 24997995), (15, 19998396), (18, 16665330), (20, 14998797), (22, 13635270), (27, 11110220), (30, 9999198), (33, 9090180), (36, 8332665), (44, 6817635), (45, 6666132), (54, 5555110), (55, 5454108), (60, 4999599), (66, 4545090), (90, 3333066), (99, 3030060), (108, 2777555), (110, 2727054), (121, 2479140), (132, 2272545), (135, 2222044), (165, 1818036), (180, 1666533), (198, 1515030), (220, 1363527), (242, 1239570), (270, 1111022), (297, 1010020), (330, 909018), (363, 826380), (396, 757515), (484, 619785), (495, 606012), (540, 555511), (594, 505010), (605, 495828), (660, 454509), (726, 413190), (990, 303006), (1089, 275460), (1188, 252505), (1210, 247914), (1452, 206595), (1485, 202004), (1815, 165276), (1980, 151503), (2178, 137730), (2420, 123957), (2970, 101002), (3267, 91820), (3630, 82638), (4356, 68865), (4591, 65340), (5445, 55092), (5940, 50501), (6534, 45910), (7260, 41319), (9182, 32670), (10890, 27546), (13068, 22955), (13773, 21780), (16335, 18364)]