321771450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 192

約数和(自身を含む): 1071931392

約数和(自身を除く): 750159942

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 273, 275, 286, 325, 330, 350, 385, 390, 429, 455, 462, 525, 546, 550, 650, 715, 770, 825, 858, 910, 975, 1001, 1050, 1155, 1365, 1430, 1650, 1925, 1950, 2002, 2143, 2145, 2275, 2310, 2730, 3003, 3575, 3850, 4286, 4290, 4550, 5005, 5775, 6006, 6429, 6825, 7150, 10010, 10715, 10725, 11550, 12858, 13650, 15001, 15015, 21430, 21450, 23573, 25025, 27859, 30002, 30030, 32145, 45003, 47146, 50050, 53575, 55718, 64290, 70719, 75005, 75075, 83577, 90006, 107150, 117865, 139295, 141438, 150010, 150150, 160725, 165011, 167154, 195013, 225015, 235730, 278590, 306449, 321450, 330022, 353595, 375025, 390026, 417885, 450030, 495033, 585039, 589325, 612898, 696475, 707190, 750050, 825055, 835770, 919347, 975065, 990066, 1125075, 1170078, 1178650, 1392950, 1532245, 1650110, 1767975, 1838694, 1950130, 2089425, 2145143, 2250150, 2475165, 2925195, 3064490, 3535950, 4125275, 4178850, 4290286, 4596735, 4875325, 4950330, 5850390, 6435429, 7661225, 8250550, 9193470, 9750650, 10725715, 12375825, 12870858, 14625975, 15322450, 21451430, 22983675, 24751650, 29251950, 32177145, 45967350, 53628575, 64354290, 107257150, 160885725, 321771450]

約数ペア:

[(1, 321771450), (2, 160885725), (3, 107257150), (5, 64354290), (6, 53628575), (7, 45967350), (10, 32177145), (11, 29251950), (13, 24751650), (14, 22983675), (15, 21451430), (21, 15322450), (22, 14625975), (25, 12870858), (26, 12375825), (30, 10725715), (33, 9750650), (35, 9193470), (39, 8250550), (42, 7661225), (50, 6435429), (55, 5850390), (65, 4950330), (66, 4875325), (70, 4596735), (75, 4290286), (77, 4178850), (78, 4125275), (91, 3535950), (105, 3064490), (110, 2925195), (130, 2475165), (143, 2250150), (150, 2145143), (154, 2089425), (165, 1950130), (175, 1838694), (182, 1767975), (195, 1650110), (210, 1532245), (231, 1392950), (273, 1178650), (275, 1170078), (286, 1125075), (325, 990066), (330, 975065), (350, 919347), (385, 835770), (390, 825055), (429, 750050), (455, 707190), (462, 696475), (525, 612898), (546, 589325), (550, 585039), (650, 495033), (715, 450030), (770, 417885), (825, 390026), (858, 375025), (910, 353595), (975, 330022), (1001, 321450), (1050, 306449), (1155, 278590), (1365, 235730), (1430, 225015), (1650, 195013), (1925, 167154), (1950, 165011), (2002, 160725), (2143, 150150), (2145, 150010), (2275, 141438), (2310, 139295), (2730, 117865), (3003, 107150), (3575, 90006), (3850, 83577), (4286, 75075), (4290, 75005), (4550, 70719), (5005, 64290), (5775, 55718), (6006, 53575), (6429, 50050), (6825, 47146), (7150, 45003), (10010, 32145), (10715, 30030), (10725, 30002), (11550, 27859), (12858, 25025), (13650, 23573), (15001, 21450), (15015, 21430)]