15234750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 44104320

約数和(自身を除く): 28869570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 61, 74, 75, 90, 111, 122, 125, 135, 150, 183, 185, 222, 225, 250, 270, 305, 333, 366, 370, 375, 450, 549, 555, 610, 666, 675, 750, 915, 925, 999, 1098, 1110, 1125, 1350, 1525, 1647, 1665, 1830, 1850, 1998, 2250, 2257, 2745, 2775, 3050, 3294, 3330, 3375, 4514, 4575, 4625, 4995, 5490, 5550, 6750, 6771, 7625, 8235, 8325, 9150, 9250, 9990, 11285, 13542, 13725, 13875, 15250, 16470, 16650, 20313, 22570, 22875, 24975, 27450, 27750, 33855, 40626, 41175, 41625, 45750, 49950, 56425, 60939, 67710, 68625, 82350, 83250, 101565, 112850, 121878, 124875, 137250, 169275, 203130, 205875, 249750, 282125, 304695, 338550, 411750, 507825, 564250, 609390, 846375, 1015650, 1523475, 1692750, 2539125, 3046950, 5078250, 7617375, 15234750]

約数ペア:

[(1, 15234750), (2, 7617375), (3, 5078250), (5, 3046950), (6, 2539125), (9, 1692750), (10, 1523475), (15, 1015650), (18, 846375), (25, 609390), (27, 564250), (30, 507825), (37, 411750), (45, 338550), (50, 304695), (54, 282125), (61, 249750), (74, 205875), (75, 203130), (90, 169275), (111, 137250), (122, 124875), (125, 121878), (135, 112850), (150, 101565), (183, 83250), (185, 82350), (222, 68625), (225, 67710), (250, 60939), (270, 56425), (305, 49950), (333, 45750), (366, 41625), (370, 41175), (375, 40626), (450, 33855), (549, 27750), (555, 27450), (610, 24975), (666, 22875), (675, 22570), (750, 20313), (915, 16650), (925, 16470), (999, 15250), (1098, 13875), (1110, 13725), (1125, 13542), (1350, 11285), (1525, 9990), (1647, 9250), (1665, 9150), (1830, 8325), (1850, 8235), (1998, 7625), (2250, 6771), (2257, 6750), (2745, 5550), (2775, 5490), (3050, 4995), (3294, 4625), (3330, 4575), (3375, 4514)]