152638920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 612214200

約数和(自身を除く): 459575280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 509, 510, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 882, 952, 980, 1018, 1020, 1071, 1176, 1190, 1224, 1260, 1428, 1470, 1527, 1530, 1666, 1764, 1785, 1960, 2036, 2040, 2142, 2205, 2380, 2499, 2520, 2545, 2856, 2940, 3054, 3060, 3332, 3528, 3563, 3570, 4072, 4165, 4284, 4410, 4581, 4760, 4998, 5090, 5355, 5880, 6108, 6120, 6664, 7126, 7140, 7497, 7635, 8330, 8568, 8653, 8820, 9162, 9996, 10180, 10689, 10710, 12216, 12495, 14252, 14280, 14994, 15270, 16660, 17306, 17640, 17815, 18324, 19992, 20360, 21378, 21420, 22905, 24941, 24990, 25959, 28504, 29988, 30540, 32067, 33320, 34612, 35630, 36648, 37485, 42756, 42840, 43265, 45810, 49882, 49980, 51918, 53445, 59976, 60571, 61080, 64134, 69224, 71260, 74823, 74970, 77877, 85512, 86530, 91620, 99764, 99960, 103836, 106890, 121142, 124705, 128268, 129795, 142520, 149646, 149940, 155754, 160335, 173060, 181713, 183240, 199528, 207672, 213780, 224469, 242284, 249410, 256536, 259590, 299292, 299880, 302855, 311508, 320670, 346120, 363426, 374115, 389385, 423997, 427560, 448938, 484568, 498820, 519180, 545139, 598584, 605710, 623016, 641340, 726852, 748230, 778770, 847994, 897876, 908565, 997640, 1038360, 1090278, 1122345, 1211420, 1271991, 1282680, 1453704, 1496460, 1557540, 1695988, 1795752, 1817130, 2119985, 2180556, 2244690, 2422840, 2543982, 2725695, 2992920, 3115080, 3391976, 3634260, 3815973, 4239970, 4361112, 4489380, 5087964, 5451390, 6359955, 7268520, 7631946, 8479940, 8978760, 10175928, 10902780, 12719910, 15263892, 16959880, 19079865, 21805560, 25439820, 30527784, 38159730, 50879640, 76319460, 152638920]

約数ペア:

[(1, 152638920), (2, 76319460), (3, 50879640), (4, 38159730), (5, 30527784), (6, 25439820), (7, 21805560), (8, 19079865), (9, 16959880), (10, 15263892), (12, 12719910), (14, 10902780), (15, 10175928), (17, 8978760), (18, 8479940), (20, 7631946), (21, 7268520), (24, 6359955), (28, 5451390), (30, 5087964), (34, 4489380), (35, 4361112), (36, 4239970), (40, 3815973), (42, 3634260), (45, 3391976), (49, 3115080), (51, 2992920), (56, 2725695), (60, 2543982), (63, 2422840), (68, 2244690), (70, 2180556), (72, 2119985), (84, 1817130), (85, 1795752), (90, 1695988), (98, 1557540), (102, 1496460), (105, 1453704), (119, 1282680), (120, 1271991), (126, 1211420), (136, 1122345), (140, 1090278), (147, 1038360), (153, 997640), (168, 908565), (170, 897876), (180, 847994), (196, 778770), (204, 748230), (210, 726852), (238, 641340), (245, 623016), (252, 605710), (255, 598584), (280, 545139), (294, 519180), (306, 498820), (315, 484568), (340, 448938), (357, 427560), (360, 423997), (392, 389385), (408, 374115), (420, 363426), (441, 346120), (476, 320670), (490, 311508), (504, 302855), (509, 299880), (510, 299292), (588, 259590), (595, 256536), (612, 249410), (630, 242284), (680, 224469), (714, 213780), (735, 207672), (765, 199528), (833, 183240), (840, 181713), (882, 173060), (952, 160335), (980, 155754), (1018, 149940), (1020, 149646), (1071, 142520), (1176, 129795), (1190, 128268), (1224, 124705), (1260, 121142), (1428, 106890), (1470, 103836), (1527, 99960), (1530, 99764), (1666, 91620), (1764, 86530), (1785, 85512), (1960, 77877), (2036, 74970), (2040, 74823), (2142, 71260), (2205, 69224), (2380, 64134), (2499, 61080), (2520, 60571), (2545, 59976), (2856, 53445), (2940, 51918), (3054, 49980), (3060, 49882), (3332, 45810), (3528, 43265), (3563, 42840), (3570, 42756), (4072, 37485), (4165, 36648), (4284, 35630), (4410, 34612), (4581, 33320), (4760, 32067), (4998, 30540), (5090, 29988), (5355, 28504), (5880, 25959), (6108, 24990), (6120, 24941), (6664, 22905), (7126, 21420), (7140, 21378), (7497, 20360), (7635, 19992), (8330, 18324), (8568, 17815), (8653, 17640), (8820, 17306), (9162, 16660), (9996, 15270), (10180, 14994), (10689, 14280), (10710, 14252), (12216, 12495)]