210989700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3499}}^1$

素因数の和:3586

約数の個数: 108

約数和(自身を含む): 671398000

約数和(自身を除く): 460408300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 90, 100, 134, 150, 180, 201, 225, 268, 300, 335, 402, 450, 603, 670, 804, 900, 1005, 1206, 1340, 1675, 2010, 2412, 3015, 3350, 3499, 4020, 5025, 6030, 6700, 6998, 10050, 10497, 12060, 13996, 15075, 17495, 20100, 20994, 30150, 31491, 34990, 41988, 52485, 60300, 62982, 69980, 87475, 104970, 125964, 157455, 174950, 209940, 234433, 262425, 314910, 349900, 468866, 524850, 629820, 703299, 787275, 937732, 1049700, 1172165, 1406598, 1574550, 2109897, 2344330, 2813196, 3149100, 3516495, 4219794, 4688660, 5860825, 7032990, 8439588, 10549485, 11721650, 14065980, 17582475, 21098970, 23443300, 35164950, 42197940, 52747425, 70329900, 105494850, 210989700]

約数ペア:

[(1, 210989700), (2, 105494850), (3, 70329900), (4, 52747425), (5, 42197940), (6, 35164950), (9, 23443300), (10, 21098970), (12, 17582475), (15, 14065980), (18, 11721650), (20, 10549485), (25, 8439588), (30, 7032990), (36, 5860825), (45, 4688660), (50, 4219794), (60, 3516495), (67, 3149100), (75, 2813196), (90, 2344330), (100, 2109897), (134, 1574550), (150, 1406598), (180, 1172165), (201, 1049700), (225, 937732), (268, 787275), (300, 703299), (335, 629820), (402, 524850), (450, 468866), (603, 349900), (670, 314910), (804, 262425), (900, 234433), (1005, 209940), (1206, 174950), (1340, 157455), (1675, 125964), (2010, 104970), (2412, 87475), (3015, 69980), (3350, 62982), (3499, 60300), (4020, 52485), (5025, 41988), (6030, 34990), (6700, 31491), (6998, 30150), (10050, 20994), (10497, 20100), (12060, 17495), (13996, 15075)]