1406332500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 4408588800

約数和(自身を除く): 3002256300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 75, 76, 95, 100, 114, 125, 139, 142, 150, 190, 213, 228, 250, 278, 284, 285, 300, 355, 375, 380, 417, 426, 475, 500, 556, 570, 625, 695, 710, 750, 834, 852, 950, 1065, 1140, 1250, 1349, 1390, 1420, 1425, 1500, 1668, 1775, 1875, 1900, 2085, 2130, 2375, 2500, 2641, 2698, 2780, 2850, 3475, 3550, 3750, 4047, 4170, 4260, 4750, 5282, 5325, 5396, 5700, 6745, 6950, 7100, 7125, 7500, 7923, 8094, 8340, 8875, 9500, 9869, 10425, 10564, 10650, 11875, 13205, 13490, 13900, 14250, 15846, 16188, 17375, 17750, 19738, 20235, 20850, 21300, 23750, 26410, 26625, 26980, 28500, 29607, 31692, 33725, 34750, 35500, 35625, 39476, 39615, 40470, 41700, 44375, 47500, 49345, 52125, 52820, 53250, 59214, 66025, 67450, 69500, 71250, 79230, 80940, 86875, 88750, 98690, 101175, 104250, 106500, 118428, 132050, 133125, 134900, 142500, 148035, 158460, 168625, 173750, 177500, 187511, 197380, 198075, 202350, 208500, 246725, 260625, 264100, 266250, 296070, 330125, 337250, 347500, 375022, 396150, 404700, 493450, 505875, 521250, 532500, 562533, 592140, 660250, 674500, 740175, 750044, 792300, 843125, 937555, 986900, 990375, 1011750, 1042500, 1125066, 1233625, 1320500, 1480350, 1650625, 1686250, 1875110, 1980750, 2023500, 2250132, 2467250, 2529375, 2812665, 2960700, 3301250, 3372500, 3700875, 3750220, 3961500, 4687775, 4934500, 4951875, 5058750, 5625330, 6168125, 6602500, 7401750, 9375550, 9903750, 10117500, 11250660, 12336250, 14063325, 14803500, 18504375, 18751100, 19807500, 23438875, 24672500, 28126650, 37008750, 46877750, 56253300, 70316625, 74017500, 93755500, 117194375, 140633250, 234388750, 281266500, 351583125, 468777500, 703166250, 1406332500]

約数ペア:

[(1, 1406332500), (2, 703166250), (3, 468777500), (4, 351583125), (5, 281266500), (6, 234388750), (10, 140633250), (12, 117194375), (15, 93755500), (19, 74017500), (20, 70316625), (25, 56253300), (30, 46877750), (38, 37008750), (50, 28126650), (57, 24672500), (60, 23438875), (71, 19807500), (75, 18751100), (76, 18504375), (95, 14803500), (100, 14063325), (114, 12336250), (125, 11250660), (139, 10117500), (142, 9903750), (150, 9375550), (190, 7401750), (213, 6602500), (228, 6168125), (250, 5625330), (278, 5058750), (284, 4951875), (285, 4934500), (300, 4687775), (355, 3961500), (375, 3750220), (380, 3700875), (417, 3372500), (426, 3301250), (475, 2960700), (500, 2812665), (556, 2529375), (570, 2467250), (625, 2250132), (695, 2023500), (710, 1980750), (750, 1875110), (834, 1686250), (852, 1650625), (950, 1480350), (1065, 1320500), (1140, 1233625), (1250, 1125066), (1349, 1042500), (1390, 1011750), (1420, 990375), (1425, 986900), (1500, 937555), (1668, 843125), (1775, 792300), (1875, 750044), (1900, 740175), (2085, 674500), (2130, 660250), (2375, 592140), (2500, 562533), (2641, 532500), (2698, 521250), (2780, 505875), (2850, 493450), (3475, 404700), (3550, 396150), (3750, 375022), (4047, 347500), (4170, 337250), (4260, 330125), (4750, 296070), (5282, 266250), (5325, 264100), (5396, 260625), (5700, 246725), (6745, 208500), (6950, 202350), (7100, 198075), (7125, 197380), (7500, 187511), (7923, 177500), (8094, 173750), (8340, 168625), (8875, 158460), (9500, 148035), (9869, 142500), (10425, 134900), (10564, 133125), (10650, 132050), (11875, 118428), (13205, 106500), (13490, 104250), (13900, 101175), (14250, 98690), (15846, 88750), (16188, 86875), (17375, 80940), (17750, 79230), (19738, 71250), (20235, 69500), (20850, 67450), (21300, 66025), (23750, 59214), (26410, 53250), (26625, 52820), (26980, 52125), (28500, 49345), (29607, 47500), (31692, 44375), (33725, 41700), (34750, 40470), (35500, 39615), (35625, 39476)]