202419858900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{242797}}^1$

素因数の和:243218

約数の個数: 144

約数和(自身を含む): 671023746176

約数和(自身を除く): 468603887276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 397, 420, 525, 700, 794, 1050, 1191, 1588, 1985, 2100, 2382, 2779, 3970, 4764, 5558, 5955, 7940, 8337, 9925, 11116, 11910, 13895, 16674, 19850, 23820, 27790, 29775, 33348, 39700, 41685, 55580, 59550, 69475, 83370, 119100, 138950, 166740, 208425, 242797, 277900, 416850, 485594, 728391, 833700, 971188, 1213985, 1456782, 1699579, 2427970, 2913564, 3399158, 3641955, 4855940, 5098737, 6069925, 6798316, 7283910, 8497895, 10197474, 12139850, 14567820, 16995790, 18209775, 20394948, 24279700, 25493685, 33991580, 36419550, 42489475, 50987370, 72839100, 84978950, 96390409, 101974740, 127468425, 169957900, 192780818, 254936850, 289171227, 385561636, 481952045, 509873700, 578342454, 674732863, 963904090, 1156684908, 1349465726, 1445856135, 1927808180, 2024198589, 2409760225, 2698931452, 2891712270, 3373664315, 4048397178, 4819520450, 5783424540, 6747328630, 7229280675, 8096794356, 9639040900, 10120992945, 13494657260, 14458561350, 16868321575, 20241985890, 28917122700, 33736643150, 40483971780, 50604964725, 67473286300, 101209929450, 202419858900]

約数ペア:

[(1, 202419858900), (2, 101209929450), (3, 67473286300), (4, 50604964725), (5, 40483971780), (6, 33736643150), (7, 28917122700), (10, 20241985890), (12, 16868321575), (14, 14458561350), (15, 13494657260), (20, 10120992945), (21, 9639040900), (25, 8096794356), (28, 7229280675), (30, 6747328630), (35, 5783424540), (42, 4819520450), (50, 4048397178), (60, 3373664315), (70, 2891712270), (75, 2698931452), (84, 2409760225), (100, 2024198589), (105, 1927808180), (140, 1445856135), (150, 1349465726), (175, 1156684908), (210, 963904090), (300, 674732863), (350, 578342454), (397, 509873700), (420, 481952045), (525, 385561636), (700, 289171227), (794, 254936850), (1050, 192780818), (1191, 169957900), (1588, 127468425), (1985, 101974740), (2100, 96390409), (2382, 84978950), (2779, 72839100), (3970, 50987370), (4764, 42489475), (5558, 36419550), (5955, 33991580), (7940, 25493685), (8337, 24279700), (9925, 20394948), (11116, 18209775), (11910, 16995790), (13895, 14567820), (16674, 12139850), (19850, 10197474), (23820, 8497895), (27790, 7283910), (29775, 6798316), (33348, 6069925), (39700, 5098737), (41685, 4855940), (55580, 3641955), (59550, 3399158), (69475, 2913564), (83370, 2427970), (119100, 1699579), (138950, 1456782), (166740, 1213985), (208425, 971188), (242797, 833700), (277900, 728391), (416850, 485594)]