3020403780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 216

約数和(自身を含む): 9976075200

約数和(自身を除く): 6955671420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 919, 930, 961, 1116, 1140, 1178, 1395, 1710, 1767, 1838, 1860, 1922, 2356, 2757, 2790, 2883, 2945, 3420, 3534, 3676, 3844, 4595, 4805, 5301, 5514, 5580, 5766, 5890, 7068, 8271, 8649, 8835, 9190, 9610, 10602, 11028, 11532, 11780, 13785, 14415, 16542, 17298, 17461, 17670, 18259, 18380, 19220, 21204, 26505, 27570, 28489, 28830, 33084, 34596, 34922, 35340, 36518, 41355, 43245, 52383, 53010, 54777, 55140, 56978, 57660, 69844, 73036, 82710, 85467, 86490, 87305, 91295, 104766, 106020, 109554, 113956, 142445, 157149, 164331, 165420, 170934, 172980, 174610, 182590, 209532, 219108, 256401, 261915, 273885, 284890, 314298, 328662, 341868, 349220, 365180, 427335, 512802, 523830, 541291, 547770, 569780, 628596, 657324, 785745, 821655, 854670, 883159, 1025604, 1047660, 1082582, 1095540, 1282005, 1571490, 1623873, 1643310, 1709340, 1766318, 2165164, 2564010, 2649477, 2706455, 3142980, 3247746, 3286620, 3532636, 4415795, 4871619, 5128020, 5298954, 5412910, 6495492, 7948431, 8119365, 8831590, 9743238, 10597908, 10825820, 13247385, 15896862, 16238730, 16780021, 17663180, 19486476, 24358095, 26494770, 31793724, 32477460, 33560042, 39742155, 48716190, 50340063, 52989540, 67120084, 79484310, 83900105, 97432380, 100680126, 151020189, 158968620, 167800210, 201360252, 251700315, 302040378, 335600420, 503400630, 604080756, 755100945, 1006801260, 1510201890, 3020403780]

約数ペア:

[(1, 3020403780), (2, 1510201890), (3, 1006801260), (4, 755100945), (5, 604080756), (6, 503400630), (9, 335600420), (10, 302040378), (12, 251700315), (15, 201360252), (18, 167800210), (19, 158968620), (20, 151020189), (30, 100680126), (31, 97432380), (36, 83900105), (38, 79484310), (45, 67120084), (57, 52989540), (60, 50340063), (62, 48716190), (76, 39742155), (90, 33560042), (93, 32477460), (95, 31793724), (114, 26494770), (124, 24358095), (155, 19486476), (171, 17663180), (180, 16780021), (186, 16238730), (190, 15896862), (228, 13247385), (279, 10825820), (285, 10597908), (310, 9743238), (342, 8831590), (372, 8119365), (380, 7948431), (465, 6495492), (558, 5412910), (570, 5298954), (589, 5128020), (620, 4871619), (684, 4415795), (855, 3532636), (919, 3286620), (930, 3247746), (961, 3142980), (1116, 2706455), (1140, 2649477), (1178, 2564010), (1395, 2165164), (1710, 1766318), (1767, 1709340), (1838, 1643310), (1860, 1623873), (1922, 1571490), (2356, 1282005), (2757, 1095540), (2790, 1082582), (2883, 1047660), (2945, 1025604), (3420, 883159), (3534, 854670), (3676, 821655), (3844, 785745), (4595, 657324), (4805, 628596), (5301, 569780), (5514, 547770), (5580, 541291), (5766, 523830), (5890, 512802), (7068, 427335), (8271, 365180), (8649, 349220), (8835, 341868), (9190, 328662), (9610, 314298), (10602, 284890), (11028, 273885), (11532, 261915), (11780, 256401), (13785, 219108), (14415, 209532), (16542, 182590), (17298, 174610), (17461, 172980), (17670, 170934), (18259, 165420), (18380, 164331), (19220, 157149), (21204, 142445), (26505, 113956), (27570, 109554), (28489, 106020), (28830, 104766), (33084, 91295), (34596, 87305), (34922, 86490), (35340, 85467), (36518, 82710), (41355, 73036), (43245, 69844), (52383, 57660), (53010, 56978), (54777, 55140)]