249904080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1201}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 892275852

約数和(自身を除く): 642371772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1201, 1224, 1360, 1445, 1530, 1734, 2040, 2312, 2402, 2448, 2601, 2890, 3060, 3468, 3603, 4080, 4335, 4624, 4804, 5202, 5780, 6005, 6120, 6936, 7206, 8670, 9608, 10404, 10809, 11560, 12010, 12240, 13005, 13872, 14412, 17340, 18015, 19216, 20417, 20808, 21618, 23120, 24020, 26010, 28824, 34680, 36030, 40834, 41616, 43236, 48040, 52020, 54045, 57648, 61251, 69360, 72060, 81668, 86472, 96080, 102085, 104040, 108090, 122502, 144120, 163336, 172944, 183753, 204170, 208080, 216180, 245004, 288240, 306255, 326672, 347089, 367506, 408340, 432360, 490008, 612510, 694178, 735012, 816680, 864720, 918765, 980016, 1041267, 1225020, 1388356, 1470024, 1633360, 1735445, 1837530, 2082534, 2450040, 2776712, 2940048, 3123801, 3470890, 3675060, 4165068, 4900080, 5206335, 5553424, 6247602, 6941780, 7350120, 8330136, 10412670, 12495204, 13883560, 14700240, 15619005, 16660272, 20825340, 24990408, 27767120, 31238010, 41650680, 49980816, 62476020, 83301360, 124952040, 249904080]

約数ペア:

[(1, 249904080), (2, 124952040), (3, 83301360), (4, 62476020), (5, 49980816), (6, 41650680), (8, 31238010), (9, 27767120), (10, 24990408), (12, 20825340), (15, 16660272), (16, 15619005), (17, 14700240), (18, 13883560), (20, 12495204), (24, 10412670), (30, 8330136), (34, 7350120), (36, 6941780), (40, 6247602), (45, 5553424), (48, 5206335), (51, 4900080), (60, 4165068), (68, 3675060), (72, 3470890), (80, 3123801), (85, 2940048), (90, 2776712), (102, 2450040), (120, 2082534), (136, 1837530), (144, 1735445), (153, 1633360), (170, 1470024), (180, 1388356), (204, 1225020), (240, 1041267), (255, 980016), (272, 918765), (289, 864720), (306, 816680), (340, 735012), (360, 694178), (408, 612510), (510, 490008), (578, 432360), (612, 408340), (680, 367506), (720, 347089), (765, 326672), (816, 306255), (867, 288240), (1020, 245004), (1156, 216180), (1201, 208080), (1224, 204170), (1360, 183753), (1445, 172944), (1530, 163336), (1734, 144120), (2040, 122502), (2312, 108090), (2402, 104040), (2448, 102085), (2601, 96080), (2890, 86472), (3060, 81668), (3468, 72060), (3603, 69360), (4080, 61251), (4335, 57648), (4624, 54045), (4804, 52020), (5202, 48040), (5780, 43236), (6005, 41616), (6120, 40834), (6936, 36030), (7206, 34680), (8670, 28824), (9608, 26010), (10404, 24020), (10809, 23120), (11560, 21618), (12010, 20808), (12240, 20417), (13005, 19216), (13872, 18015), (14412, 17340)]