198047850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 659957760

約数和(自身を除く): 461909910

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, 1319, 1365, 1430, 1650, 1925, 1950, 2002, 2145, 2275, 2310, 2638, 2730, 3003, 3575, 3850, 3957, 4290, 4550, 5005, 5775, 6006, 6595, 6825, 7150, 7914, 9233, 10010, 10725, 11550, 13190, 13650, 14509, 15015, 17147, 18466, 19785, 21450, 25025, 27699, 29018, 30030, 32975, 34294, 39570, 43527, 46165, 50050, 51441, 55398, 65950, 72545, 75075, 85735, 87054, 92330, 98925, 101563, 102882, 120029, 138495, 145090, 150150, 171470, 188617, 197850, 203126, 217635, 230825, 240058, 257205, 276990, 304689, 360087, 362725, 377234, 428675, 435270, 461650, 507815, 514410, 565851, 600145, 609378, 692475, 720174, 725450, 857350, 943085, 1015630, 1088175, 1131702, 1200290, 1286025, 1320319, 1384950, 1523445, 1800435, 1886170, 2176350, 2539075, 2572050, 2640638, 2829255, 3000725, 3046890, 3600870, 3960957, 4715425, 5078150, 5658510, 6001450, 6601595, 7617225, 7921914, 9002175, 9430850, 13203190, 14146275, 15234450, 18004350, 19804785, 28292550, 33007975, 39609570, 66015950, 99023925, 198047850]

約数ペア:

[(1, 198047850), (2, 99023925), (3, 66015950), (5, 39609570), (6, 33007975), (7, 28292550), (10, 19804785), (11, 18004350), (13, 15234450), (14, 14146275), (15, 13203190), (21, 9430850), (22, 9002175), (25, 7921914), (26, 7617225), (30, 6601595), (33, 6001450), (35, 5658510), (39, 5078150), (42, 4715425), (50, 3960957), (55, 3600870), (65, 3046890), (66, 3000725), (70, 2829255), (75, 2640638), (77, 2572050), (78, 2539075), (91, 2176350), (105, 1886170), (110, 1800435), (130, 1523445), (143, 1384950), (150, 1320319), (154, 1286025), (165, 1200290), (175, 1131702), (182, 1088175), (195, 1015630), (210, 943085), (231, 857350), (273, 725450), (275, 720174), (286, 692475), (325, 609378), (330, 600145), (350, 565851), (385, 514410), (390, 507815), (429, 461650), (455, 435270), (462, 428675), (525, 377234), (546, 362725), (550, 360087), (650, 304689), (715, 276990), (770, 257205), (825, 240058), (858, 230825), (910, 217635), (975, 203126), (1001, 197850), (1050, 188617), (1155, 171470), (1319, 150150), (1365, 145090), (1430, 138495), (1650, 120029), (1925, 102882), (1950, 101563), (2002, 98925), (2145, 92330), (2275, 87054), (2310, 85735), (2638, 75075), (2730, 72545), (3003, 65950), (3575, 55398), (3850, 51441), (3957, 50050), (4290, 46165), (4550, 43527), (5005, 39570), (5775, 34294), (6006, 32975), (6595, 30030), (6825, 29018), (7150, 27699), (7914, 25025), (9233, 21450), (10010, 19785), (10725, 18466), (11550, 17147), (13190, 15015), (13650, 14509)]