91211040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 314948088

約数和(自身を除く): 223737048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 653, 720, 776, 873, 970, 1164, 1306, 1440, 1455, 1552, 1746, 1940, 1959, 2328, 2612, 2910, 3104, 3265, 3492, 3880, 3918, 4365, 4656, 5224, 5820, 5877, 6530, 6984, 7760, 7836, 8730, 9312, 9795, 10448, 11640, 11754, 13060, 13968, 15520, 15672, 17460, 19590, 20896, 23280, 23508, 26120, 27936, 29385, 31344, 34920, 39180, 46560, 47016, 52240, 58770, 62688, 63341, 69840, 78360, 94032, 104480, 117540, 126682, 139680, 156720, 188064, 190023, 235080, 253364, 313440, 316705, 380046, 470160, 506728, 570069, 633410, 760092, 940320, 950115, 1013456, 1140138, 1266820, 1520184, 1900230, 2026912, 2280276, 2533640, 2850345, 3040368, 3800460, 4560552, 5067280, 5700690, 6080736, 7600920, 9121104, 10134560, 11401380, 15201840, 18242208, 22802760, 30403680, 45605520, 91211040]

約数ペア:

[(1, 91211040), (2, 45605520), (3, 30403680), (4, 22802760), (5, 18242208), (6, 15201840), (8, 11401380), (9, 10134560), (10, 9121104), (12, 7600920), (15, 6080736), (16, 5700690), (18, 5067280), (20, 4560552), (24, 3800460), (30, 3040368), (32, 2850345), (36, 2533640), (40, 2280276), (45, 2026912), (48, 1900230), (60, 1520184), (72, 1266820), (80, 1140138), (90, 1013456), (96, 950115), (97, 940320), (120, 760092), (144, 633410), (160, 570069), (180, 506728), (194, 470160), (240, 380046), (288, 316705), (291, 313440), (360, 253364), (388, 235080), (480, 190023), (485, 188064), (582, 156720), (653, 139680), (720, 126682), (776, 117540), (873, 104480), (970, 94032), (1164, 78360), (1306, 69840), (1440, 63341), (1455, 62688), (1552, 58770), (1746, 52240), (1940, 47016), (1959, 46560), (2328, 39180), (2612, 34920), (2910, 31344), (3104, 29385), (3265, 27936), (3492, 26120), (3880, 23508), (3918, 23280), (4365, 20896), (4656, 19590), (5224, 17460), (5820, 15672), (5877, 15520), (6530, 13968), (6984, 13060), (7760, 11754), (7836, 11640), (8730, 10448), (9312, 9795)]