504156900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 1580148864

約数和(自身を除く): 1075991964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 257, 260, 300, 325, 390, 503, 514, 650, 771, 780, 975, 1006, 1028, 1285, 1300, 1509, 1542, 1950, 2012, 2515, 2570, 3018, 3084, 3341, 3855, 3900, 5030, 5140, 6036, 6425, 6539, 6682, 7545, 7710, 10023, 10060, 12575, 12850, 13078, 13364, 15090, 15420, 16705, 19275, 19617, 20046, 25150, 25700, 26156, 30180, 32695, 33410, 37725, 38550, 39234, 40092, 50115, 50300, 65390, 66820, 75450, 77100, 78468, 83525, 98085, 100230, 129271, 130780, 150900, 163475, 167050, 196170, 200460, 250575, 258542, 326950, 334100, 387813, 392340, 490425, 501150, 517084, 646355, 653900, 775626, 980850, 1002300, 1292710, 1551252, 1680523, 1939065, 1961700, 2585420, 3231775, 3361046, 3878130, 5041569, 6463550, 6722092, 7756260, 8402615, 9695325, 10083138, 12927100, 16805230, 19390650, 20166276, 25207845, 33610460, 38781300, 42013075, 50415690, 84026150, 100831380, 126039225, 168052300, 252078450, 504156900]

約数ペア:

[(1, 504156900), (2, 252078450), (3, 168052300), (4, 126039225), (5, 100831380), (6, 84026150), (10, 50415690), (12, 42013075), (13, 38781300), (15, 33610460), (20, 25207845), (25, 20166276), (26, 19390650), (30, 16805230), (39, 12927100), (50, 10083138), (52, 9695325), (60, 8402615), (65, 7756260), (75, 6722092), (78, 6463550), (100, 5041569), (130, 3878130), (150, 3361046), (156, 3231775), (195, 2585420), (257, 1961700), (260, 1939065), (300, 1680523), (325, 1551252), (390, 1292710), (503, 1002300), (514, 980850), (650, 775626), (771, 653900), (780, 646355), (975, 517084), (1006, 501150), (1028, 490425), (1285, 392340), (1300, 387813), (1509, 334100), (1542, 326950), (1950, 258542), (2012, 250575), (2515, 200460), (2570, 196170), (3018, 167050), (3084, 163475), (3341, 150900), (3855, 130780), (3900, 129271), (5030, 100230), (5140, 98085), (6036, 83525), (6425, 78468), (6539, 77100), (6682, 75450), (7545, 66820), (7710, 65390), (10023, 50300), (10060, 50115), (12575, 40092), (12850, 39234), (13078, 38550), (13364, 37725), (15090, 33410), (15420, 32695), (16705, 30180), (19275, 26156), (19617, 25700), (20046, 25150)]