15381300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 49996800

約数和(自身を除く): 34615500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 59, 60, 66, 75, 79, 100, 110, 118, 132, 150, 158, 165, 177, 220, 236, 237, 275, 295, 300, 316, 330, 354, 395, 474, 550, 590, 649, 660, 708, 790, 825, 869, 885, 948, 1100, 1180, 1185, 1298, 1475, 1580, 1650, 1738, 1770, 1947, 1975, 2370, 2596, 2607, 2950, 3245, 3300, 3476, 3540, 3894, 3950, 4345, 4425, 4661, 4740, 5214, 5900, 5925, 6490, 7788, 7900, 8690, 8850, 9322, 9735, 10428, 11850, 12980, 13035, 13983, 16225, 17380, 17700, 18644, 19470, 21725, 23305, 23700, 26070, 27966, 32450, 38940, 43450, 46610, 48675, 51271, 52140, 55932, 64900, 65175, 69915, 86900, 93220, 97350, 102542, 116525, 130350, 139830, 153813, 194700, 205084, 233050, 256355, 260700, 279660, 307626, 349575, 466100, 512710, 615252, 699150, 769065, 1025420, 1281775, 1398300, 1538130, 2563550, 3076260, 3845325, 5127100, 7690650, 15381300]

約数ペア:

[(1, 15381300), (2, 7690650), (3, 5127100), (4, 3845325), (5, 3076260), (6, 2563550), (10, 1538130), (11, 1398300), (12, 1281775), (15, 1025420), (20, 769065), (22, 699150), (25, 615252), (30, 512710), (33, 466100), (44, 349575), (50, 307626), (55, 279660), (59, 260700), (60, 256355), (66, 233050), (75, 205084), (79, 194700), (100, 153813), (110, 139830), (118, 130350), (132, 116525), (150, 102542), (158, 97350), (165, 93220), (177, 86900), (220, 69915), (236, 65175), (237, 64900), (275, 55932), (295, 52140), (300, 51271), (316, 48675), (330, 46610), (354, 43450), (395, 38940), (474, 32450), (550, 27966), (590, 26070), (649, 23700), (660, 23305), (708, 21725), (790, 19470), (825, 18644), (869, 17700), (885, 17380), (948, 16225), (1100, 13983), (1180, 13035), (1185, 12980), (1298, 11850), (1475, 10428), (1580, 9735), (1650, 9322), (1738, 8850), (1770, 8690), (1947, 7900), (1975, 7788), (2370, 6490), (2596, 5925), (2607, 5900), (2950, 5214), (3245, 4740), (3300, 4661), (3476, 4425), (3540, 4345), (3894, 3950)]