425310060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 1445068800

約数和(自身を除く): 1019758740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 223, 228, 239, 266, 285, 380, 399, 420, 446, 478, 532, 570, 665, 669, 717, 798, 892, 956, 1115, 1140, 1195, 1330, 1338, 1434, 1561, 1596, 1673, 1995, 2230, 2390, 2660, 2676, 2868, 3122, 3345, 3346, 3585, 3990, 4237, 4460, 4541, 4683, 4780, 5019, 6244, 6690, 6692, 7170, 7805, 7980, 8365, 8474, 9082, 9366, 10038, 12711, 13380, 13623, 14340, 15610, 16730, 16948, 18164, 18732, 20076, 21185, 22705, 23415, 25095, 25422, 27246, 29659, 31220, 31787, 33460, 42370, 45410, 46830, 50190, 50844, 53297, 54492, 59318, 63555, 63574, 68115, 84740, 88977, 90820, 93660, 95361, 100380, 106594, 118636, 127110, 127148, 136230, 148295, 158935, 159891, 177954, 190722, 213188, 254220, 266485, 272460, 296590, 317870, 319782, 355908, 373079, 381444, 444885, 476805, 532970, 593180, 635740, 639564, 746158, 799455, 889770, 953610, 1012643, 1065940, 1119237, 1492316, 1598910, 1779540, 1865395, 1907220, 2025286, 2238474, 3037929, 3197820, 3730790, 4050572, 4476948, 5063215, 5596185, 6075858, 7088501, 7461580, 10126430, 11192370, 12151716, 14177002, 15189645, 20252860, 21265503, 22384740, 28354004, 30379290, 35442505, 42531006, 60758580, 70885010, 85062012, 106327515, 141770020, 212655030, 425310060]

約数ペア:

[(1, 425310060), (2, 212655030), (3, 141770020), (4, 106327515), (5, 85062012), (6, 70885010), (7, 60758580), (10, 42531006), (12, 35442505), (14, 30379290), (15, 28354004), (19, 22384740), (20, 21265503), (21, 20252860), (28, 15189645), (30, 14177002), (35, 12151716), (38, 11192370), (42, 10126430), (57, 7461580), (60, 7088501), (70, 6075858), (76, 5596185), (84, 5063215), (95, 4476948), (105, 4050572), (114, 3730790), (133, 3197820), (140, 3037929), (190, 2238474), (210, 2025286), (223, 1907220), (228, 1865395), (239, 1779540), (266, 1598910), (285, 1492316), (380, 1119237), (399, 1065940), (420, 1012643), (446, 953610), (478, 889770), (532, 799455), (570, 746158), (665, 639564), (669, 635740), (717, 593180), (798, 532970), (892, 476805), (956, 444885), (1115, 381444), (1140, 373079), (1195, 355908), (1330, 319782), (1338, 317870), (1434, 296590), (1561, 272460), (1596, 266485), (1673, 254220), (1995, 213188), (2230, 190722), (2390, 177954), (2660, 159891), (2676, 158935), (2868, 148295), (3122, 136230), (3345, 127148), (3346, 127110), (3585, 118636), (3990, 106594), (4237, 100380), (4460, 95361), (4541, 93660), (4683, 90820), (4780, 88977), (5019, 84740), (6244, 68115), (6690, 63574), (6692, 63555), (7170, 59318), (7805, 54492), (7980, 53297), (8365, 50844), (8474, 50190), (9082, 46830), (9366, 45410), (10038, 42370), (12711, 33460), (13380, 31787), (13623, 31220), (14340, 29659), (15610, 27246), (16730, 25422), (16948, 25095), (18164, 23415), (18732, 22705), (20076, 21185)]