98969220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 351749580

約数和(自身を除く): 252780360

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 229, 245, 252, 294, 315, 343, 420, 441, 458, 490, 588, 630, 686, 687, 735, 882, 916, 980, 1029, 1145, 1260, 1372, 1374, 1470, 1603, 1715, 1764, 2058, 2061, 2205, 2290, 2401, 2748, 2940, 3087, 3206, 3430, 3435, 4116, 4122, 4410, 4580, 4802, 4809, 5145, 6174, 6412, 6860, 6870, 7203, 8015, 8244, 8820, 9604, 9618, 10290, 10305, 11221, 12005, 12348, 13740, 14406, 14427, 15435, 16030, 19236, 20580, 20610, 21609, 22442, 24010, 24045, 28812, 28854, 30870, 32060, 33663, 36015, 41220, 43218, 44884, 48020, 48090, 56105, 57708, 61740, 67326, 72030, 72135, 78547, 86436, 96180, 100989, 108045, 112210, 134652, 144060, 144270, 157094, 168315, 201978, 216090, 224420, 235641, 288540, 314188, 336630, 392735, 403956, 432180, 471282, 504945, 549829, 673260, 706923, 785470, 942564, 1009890, 1099658, 1178205, 1413846, 1570940, 1649487, 2019780, 2199316, 2356410, 2749145, 2827692, 3298974, 3534615, 4712820, 4948461, 5498290, 6597948, 7069230, 8247435, 9896922, 10996580, 14138460, 16494870, 19793844, 24742305, 32989740, 49484610, 98969220]

約数ペア:

[(1, 98969220), (2, 49484610), (3, 32989740), (4, 24742305), (5, 19793844), (6, 16494870), (7, 14138460), (9, 10996580), (10, 9896922), (12, 8247435), (14, 7069230), (15, 6597948), (18, 5498290), (20, 4948461), (21, 4712820), (28, 3534615), (30, 3298974), (35, 2827692), (36, 2749145), (42, 2356410), (45, 2199316), (49, 2019780), (60, 1649487), (63, 1570940), (70, 1413846), (84, 1178205), (90, 1099658), (98, 1009890), (105, 942564), (126, 785470), (140, 706923), (147, 673260), (180, 549829), (196, 504945), (210, 471282), (229, 432180), (245, 403956), (252, 392735), (294, 336630), (315, 314188), (343, 288540), (420, 235641), (441, 224420), (458, 216090), (490, 201978), (588, 168315), (630, 157094), (686, 144270), (687, 144060), (735, 134652), (882, 112210), (916, 108045), (980, 100989), (1029, 96180), (1145, 86436), (1260, 78547), (1372, 72135), (1374, 72030), (1470, 67326), (1603, 61740), (1715, 57708), (1764, 56105), (2058, 48090), (2061, 48020), (2205, 44884), (2290, 43218), (2401, 41220), (2748, 36015), (2940, 33663), (3087, 32060), (3206, 30870), (3430, 28854), (3435, 28812), (4116, 24045), (4122, 24010), (4410, 22442), (4580, 21609), (4802, 20610), (4809, 20580), (5145, 19236), (6174, 16030), (6412, 15435), (6860, 14427), (6870, 14406), (7203, 13740), (8015, 12348), (8244, 12005), (8820, 11221), (9604, 10305), (9618, 10290)]