189681300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:942

約数の個数: 108

約数和(自身を含む): 597149280

約数和(自身を除く): 407467980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 419, 450, 503, 838, 900, 1006, 1257, 1509, 1676, 2012, 2095, 2514, 2515, 3018, 3771, 4190, 4527, 5028, 5030, 6036, 6285, 7542, 7545, 8380, 9054, 10060, 10475, 12570, 12575, 15084, 15090, 18108, 18855, 20950, 22635, 25140, 25150, 30180, 31425, 37710, 37725, 41900, 45270, 50300, 62850, 75420, 75450, 90540, 94275, 113175, 125700, 150900, 188550, 210757, 226350, 377100, 421514, 452700, 632271, 843028, 1053785, 1264542, 1896813, 2107570, 2529084, 3161355, 3793626, 4215140, 5268925, 6322710, 7587252, 9484065, 10537850, 12645420, 15806775, 18968130, 21075700, 31613550, 37936260, 47420325, 63227100, 94840650, 189681300]

約数ペア:

[(1, 189681300), (2, 94840650), (3, 63227100), (4, 47420325), (5, 37936260), (6, 31613550), (9, 21075700), (10, 18968130), (12, 15806775), (15, 12645420), (18, 10537850), (20, 9484065), (25, 7587252), (30, 6322710), (36, 5268925), (45, 4215140), (50, 3793626), (60, 3161355), (75, 2529084), (90, 2107570), (100, 1896813), (150, 1264542), (180, 1053785), (225, 843028), (300, 632271), (419, 452700), (450, 421514), (503, 377100), (838, 226350), (900, 210757), (1006, 188550), (1257, 150900), (1509, 125700), (1676, 113175), (2012, 94275), (2095, 90540), (2514, 75450), (2515, 75420), (3018, 62850), (3771, 50300), (4190, 45270), (4527, 41900), (5028, 37725), (5030, 37710), (6036, 31425), (6285, 30180), (7542, 25150), (7545, 25140), (8380, 22635), (9054, 20950), (10060, 18855), (10475, 18108), (12570, 15090), (12575, 15084)]