199575090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1766

約数の個数: 160

約数和(自身を含む): 630818496

約数和(自身を除く): 431243406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 130, 135, 143, 162, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 405, 429, 495, 585, 594, 702, 715, 810, 858, 891, 990, 1053, 1170, 1287, 1430, 1485, 1723, 1755, 1782, 2106, 2145, 2574, 2970, 3446, 3510, 3861, 4290, 4455, 5169, 5265, 6435, 7722, 8615, 8910, 10338, 10530, 11583, 12870, 15507, 17230, 18953, 19305, 22399, 23166, 25845, 31014, 37906, 38610, 44798, 46521, 51690, 56859, 57915, 67197, 77535, 93042, 94765, 111995, 113718, 115830, 134394, 139563, 155070, 170577, 189530, 201591, 223990, 232605, 246389, 279126, 284295, 335985, 341154, 403182, 465210, 492778, 511731, 568590, 604773, 671970, 697815, 739167, 852885, 1007955, 1023462, 1209546, 1231945, 1395630, 1478334, 1535193, 1705770, 1814319, 2015910, 2217501, 2463890, 2558655, 3023865, 3070386, 3628638, 3695835, 4435002, 5117310, 6047730, 6652503, 7391670, 7675965, 9071595, 11087505, 13305006, 15351930, 18143190, 19957509, 22175010, 33262515, 39915018, 66525030, 99787545, 199575090]

約数ペア:

[(1, 199575090), (2, 99787545), (3, 66525030), (5, 39915018), (6, 33262515), (9, 22175010), (10, 19957509), (11, 18143190), (13, 15351930), (15, 13305006), (18, 11087505), (22, 9071595), (26, 7675965), (27, 7391670), (30, 6652503), (33, 6047730), (39, 5117310), (45, 4435002), (54, 3695835), (55, 3628638), (65, 3070386), (66, 3023865), (78, 2558655), (81, 2463890), (90, 2217501), (99, 2015910), (110, 1814319), (117, 1705770), (130, 1535193), (135, 1478334), (143, 1395630), (162, 1231945), (165, 1209546), (195, 1023462), (198, 1007955), (234, 852885), (270, 739167), (286, 697815), (297, 671970), (330, 604773), (351, 568590), (390, 511731), (405, 492778), (429, 465210), (495, 403182), (585, 341154), (594, 335985), (702, 284295), (715, 279126), (810, 246389), (858, 232605), (891, 223990), (990, 201591), (1053, 189530), (1170, 170577), (1287, 155070), (1430, 139563), (1485, 134394), (1723, 115830), (1755, 113718), (1782, 111995), (2106, 94765), (2145, 93042), (2574, 77535), (2970, 67197), (3446, 57915), (3510, 56859), (3861, 51690), (4290, 46521), (4455, 44798), (5169, 38610), (5265, 37906), (6435, 31014), (7722, 25845), (8615, 23166), (8910, 22399), (10338, 19305), (10530, 18953), (11583, 17230), (12870, 15507)]