205929900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 324

約数和(自身を含む): 744382912

約数和(自身を除く): 538453012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 61, 62, 66, 75, 90, 93, 99, 100, 110, 121, 122, 124, 132, 150, 155, 165, 180, 183, 186, 198, 220, 225, 242, 244, 275, 279, 300, 305, 310, 330, 341, 363, 366, 372, 396, 450, 465, 484, 495, 549, 550, 558, 605, 610, 620, 660, 671, 682, 726, 732, 775, 825, 900, 915, 930, 990, 1023, 1089, 1098, 1100, 1116, 1210, 1220, 1342, 1364, 1395, 1452, 1525, 1550, 1650, 1705, 1815, 1830, 1860, 1891, 1980, 2013, 2046, 2178, 2196, 2325, 2420, 2475, 2684, 2745, 2790, 3025, 3050, 3069, 3100, 3300, 3355, 3410, 3630, 3660, 3751, 3782, 4026, 4092, 4356, 4575, 4650, 4950, 5115, 5445, 5490, 5580, 5673, 6039, 6050, 6100, 6138, 6710, 6820, 6975, 7260, 7381, 7502, 7564, 8052, 8525, 9075, 9150, 9300, 9455, 9900, 10065, 10230, 10890, 10980, 11253, 11346, 12078, 12100, 12276, 13420, 13725, 13950, 14762, 15004, 15345, 16775, 17019, 17050, 18150, 18300, 18755, 18910, 20130, 20460, 20801, 21780, 22143, 22506, 22692, 24156, 25575, 27225, 27450, 27900, 28365, 29524, 30195, 30690, 33550, 33759, 34038, 34100, 36300, 36905, 37510, 37820, 40260, 41602, 44286, 45012, 47275, 50325, 51150, 54450, 54900, 56265, 56730, 60390, 61380, 62403, 66429, 67100, 67518, 68076, 73810, 75020, 76725, 83204, 85095, 88572, 93775, 94550, 100650, 102300, 104005, 108900, 110715, 112530, 113460, 120780, 124806, 132858, 135036, 141825, 147620, 150975, 153450, 168795, 170190, 184525, 187209, 187550, 189100, 201300, 208010, 221430, 225060, 228811, 249612, 265716, 281325, 283650, 301950, 306900, 312015, 332145, 337590, 340380, 369050, 374418, 375100, 416020, 425475, 442860, 457622, 520025, 553575, 562650, 567300, 603900, 624030, 664290, 675180, 686433, 738100, 748836, 843975, 850950, 915244, 936045, 1040050, 1107150, 1125300, 1144055, 1248060, 1328580, 1372866, 1560075, 1660725, 1687950, 1701900, 1872090, 2059299, 2080100, 2214300, 2288110, 2745732, 3120150, 3321450, 3375900, 3432165, 3744180, 4118598, 4576220, 4680225, 5720275, 6240300, 6642900, 6864330, 8237196, 9360450, 10296495, 11440550, 13728660, 17160825, 18720900, 20592990, 22881100, 34321650, 41185980, 51482475, 68643300, 102964950, 205929900]

約数ペア:

[(1, 205929900), (2, 102964950), (3, 68643300), (4, 51482475), (5, 41185980), (6, 34321650), (9, 22881100), (10, 20592990), (11, 18720900), (12, 17160825), (15, 13728660), (18, 11440550), (20, 10296495), (22, 9360450), (25, 8237196), (30, 6864330), (31, 6642900), (33, 6240300), (36, 5720275), (44, 4680225), (45, 4576220), (50, 4118598), (55, 3744180), (60, 3432165), (61, 3375900), (62, 3321450), (66, 3120150), (75, 2745732), (90, 2288110), (93, 2214300), (99, 2080100), (100, 2059299), (110, 1872090), (121, 1701900), (122, 1687950), (124, 1660725), (132, 1560075), (150, 1372866), (155, 1328580), (165, 1248060), (180, 1144055), (183, 1125300), (186, 1107150), (198, 1040050), (220, 936045), (225, 915244), (242, 850950), (244, 843975), (275, 748836), (279, 738100), (300, 686433), (305, 675180), (310, 664290), (330, 624030), (341, 603900), (363, 567300), (366, 562650), (372, 553575), (396, 520025), (450, 457622), (465, 442860), (484, 425475), (495, 416020), (549, 375100), (550, 374418), (558, 369050), (605, 340380), (610, 337590), (620, 332145), (660, 312015), (671, 306900), (682, 301950), (726, 283650), (732, 281325), (775, 265716), (825, 249612), (900, 228811), (915, 225060), (930, 221430), (990, 208010), (1023, 201300), (1089, 189100), (1098, 187550), (1100, 187209), (1116, 184525), (1210, 170190), (1220, 168795), (1342, 153450), (1364, 150975), (1395, 147620), (1452, 141825), (1525, 135036), (1550, 132858), (1650, 124806), (1705, 120780), (1815, 113460), (1830, 112530), (1860, 110715), (1891, 108900), (1980, 104005), (2013, 102300), (2046, 100650), (2178, 94550), (2196, 93775), (2325, 88572), (2420, 85095), (2475, 83204), (2684, 76725), (2745, 75020), (2790, 73810), (3025, 68076), (3050, 67518), (3069, 67100), (3100, 66429), (3300, 62403), (3355, 61380), (3410, 60390), (3630, 56730), (3660, 56265), (3751, 54900), (3782, 54450), (4026, 51150), (4092, 50325), (4356, 47275), (4575, 45012), (4650, 44286), (4950, 41602), (5115, 40260), (5445, 37820), (5490, 37510), (5580, 36905), (5673, 36300), (6039, 34100), (6050, 34038), (6100, 33759), (6138, 33550), (6710, 30690), (6820, 30195), (6975, 29524), (7260, 28365), (7381, 27900), (7502, 27450), (7564, 27225), (8052, 25575), (8525, 24156), (9075, 22692), (9150, 22506), (9300, 22143), (9455, 21780), (9900, 20801), (10065, 20460), (10230, 20130), (10890, 18910), (10980, 18755), (11253, 18300), (11346, 18150), (12078, 17050), (12100, 17019), (12276, 16775), (13420, 15345), (13725, 15004), (13950, 14762)]