15553650780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5626

約数の個数: 240

約数和(自身を含む): 51186554496

約数和(自身を除く): 35632903716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 60, 74, 81, 90, 94, 108, 111, 135, 141, 148, 162, 180, 185, 188, 222, 235, 270, 282, 324, 333, 370, 405, 423, 444, 470, 540, 555, 564, 666, 705, 740, 810, 846, 940, 999, 1110, 1269, 1332, 1410, 1620, 1665, 1692, 1739, 1998, 2115, 2220, 2538, 2820, 2997, 3330, 3478, 3807, 3996, 4230, 4995, 5076, 5217, 5521, 5994, 6345, 6660, 6956, 7614, 8460, 8695, 9990, 10434, 11042, 11988, 12690, 14985, 15228, 15651, 16563, 17390, 19035, 19980, 20868, 22084, 25380, 26085, 27605, 29970, 31302, 33126, 34780, 38070, 46953, 49689, 52170, 55210, 59940, 62604, 66252, 76140, 78255, 82815, 93906, 99378, 104340, 110420, 140859, 149067, 156510, 165630, 187812, 198756, 204277, 234765, 248445, 259487, 281718, 298134, 313020, 331260, 408554, 447201, 469530, 496890, 518974, 563436, 596268, 612831, 704295, 745335, 778461, 817108, 894402, 939060, 993780, 1021385, 1037948, 1225662, 1297435, 1408590, 1490670, 1556922, 1788804, 1838493, 2042770, 2236005, 2335383, 2451324, 2594870, 2817180, 2981340, 3064155, 3113844, 3676986, 3892305, 4085540, 4472010, 4670766, 5189740, 5515479, 6128310, 7006149, 7353972, 7784610, 8944020, 9192465, 9341532, 9601019, 11030958, 11676915, 12256620, 14012298, 15569220, 16546437, 18384930, 19202038, 21018447, 22061916, 23353830, 27577395, 28024596, 28803057, 33092874, 35030745, 36769860, 38404076, 42036894, 46707660, 48005095, 55154790, 57606114, 66185748, 70061490, 82732185, 84073788, 86409171, 96010190, 105092235, 110309580, 115212228, 140122980, 144015285, 165464370, 172818342, 192020380, 210184470, 259227513, 288030570, 330928740, 345636684, 420368940, 432045855, 518455026, 576061140, 777682539, 864091710, 1036910052, 1296137565, 1555365078, 1728183420, 2592275130, 3110730156, 3888412695, 5184550260, 7776825390, 15553650780]

約数ペア:

[(1, 15553650780), (2, 7776825390), (3, 5184550260), (4, 3888412695), (5, 3110730156), (6, 2592275130), (9, 1728183420), (10, 1555365078), (12, 1296137565), (15, 1036910052), (18, 864091710), (20, 777682539), (27, 576061140), (30, 518455026), (36, 432045855), (37, 420368940), (45, 345636684), (47, 330928740), (54, 288030570), (60, 259227513), (74, 210184470), (81, 192020380), (90, 172818342), (94, 165464370), (108, 144015285), (111, 140122980), (135, 115212228), (141, 110309580), (148, 105092235), (162, 96010190), (180, 86409171), (185, 84073788), (188, 82732185), (222, 70061490), (235, 66185748), (270, 57606114), (282, 55154790), (324, 48005095), (333, 46707660), (370, 42036894), (405, 38404076), (423, 36769860), (444, 35030745), (470, 33092874), (540, 28803057), (555, 28024596), (564, 27577395), (666, 23353830), (705, 22061916), (740, 21018447), (810, 19202038), (846, 18384930), (940, 16546437), (999, 15569220), (1110, 14012298), (1269, 12256620), (1332, 11676915), (1410, 11030958), (1620, 9601019), (1665, 9341532), (1692, 9192465), (1739, 8944020), (1998, 7784610), (2115, 7353972), (2220, 7006149), (2538, 6128310), (2820, 5515479), (2997, 5189740), (3330, 4670766), (3478, 4472010), (3807, 4085540), (3996, 3892305), (4230, 3676986), (4995, 3113844), (5076, 3064155), (5217, 2981340), (5521, 2817180), (5994, 2594870), (6345, 2451324), (6660, 2335383), (6956, 2236005), (7614, 2042770), (8460, 1838493), (8695, 1788804), (9990, 1556922), (10434, 1490670), (11042, 1408590), (11988, 1297435), (12690, 1225662), (14985, 1037948), (15228, 1021385), (15651, 993780), (16563, 939060), (17390, 894402), (19035, 817108), (19980, 778461), (20868, 745335), (22084, 704295), (25380, 612831), (26085, 596268), (27605, 563436), (29970, 518974), (31302, 496890), (33126, 469530), (34780, 447201), (38070, 408554), (46953, 331260), (49689, 313020), (52170, 298134), (55210, 281718), (59940, 259487), (62604, 248445), (66252, 234765), (76140, 204277), (78255, 198756), (82815, 187812), (93906, 165630), (99378, 156510), (104340, 149067), (110420, 140859)]