252742400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 698017824

約数和(自身を除く): 445275424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 101, 115, 128, 136, 160, 170, 184, 200, 202, 230, 256, 272, 320, 340, 368, 391, 400, 404, 425, 460, 505, 544, 575, 640, 680, 736, 782, 800, 808, 850, 920, 1010, 1088, 1150, 1280, 1360, 1472, 1564, 1600, 1616, 1700, 1717, 1840, 1955, 2020, 2176, 2300, 2323, 2525, 2720, 2944, 3128, 3200, 3232, 3400, 3434, 3680, 3910, 4040, 4352, 4600, 4646, 5050, 5440, 5888, 6256, 6400, 6464, 6800, 6868, 7360, 7820, 8080, 8585, 9200, 9292, 9775, 10100, 10880, 11615, 12512, 12928, 13600, 13736, 14720, 15640, 16160, 17170, 18400, 18584, 19550, 20200, 21760, 23230, 25024, 25856, 27200, 27472, 29440, 31280, 32320, 34340, 36800, 37168, 39100, 39491, 40400, 42925, 46460, 50048, 54400, 54944, 58075, 62560, 64640, 68680, 73600, 74336, 78200, 78982, 80800, 85850, 92920, 100096, 108800, 109888, 116150, 125120, 129280, 137360, 147200, 148672, 156400, 157964, 161600, 171700, 185840, 197455, 219776, 232300, 250240, 274720, 297344, 312800, 315928, 323200, 343400, 371680, 394910, 439552, 464600, 500480, 549440, 594688, 625600, 631856, 646400, 686800, 743360, 789820, 929200, 987275, 1098880, 1251200, 1263712, 1373600, 1486720, 1579640, 1858400, 1974550, 2197760, 2502400, 2527424, 2747200, 2973440, 3159280, 3716800, 3949100, 5054848, 5494400, 6318560, 7433600, 7898200, 10109696, 10988800, 12637120, 14867200, 15796400, 25274240, 31592800, 50548480, 63185600, 126371200, 252742400]

約数ペア:

[(1, 252742400), (2, 126371200), (4, 63185600), (5, 50548480), (8, 31592800), (10, 25274240), (16, 15796400), (17, 14867200), (20, 12637120), (23, 10988800), (25, 10109696), (32, 7898200), (34, 7433600), (40, 6318560), (46, 5494400), (50, 5054848), (64, 3949100), (68, 3716800), (80, 3159280), (85, 2973440), (92, 2747200), (100, 2527424), (101, 2502400), (115, 2197760), (128, 1974550), (136, 1858400), (160, 1579640), (170, 1486720), (184, 1373600), (200, 1263712), (202, 1251200), (230, 1098880), (256, 987275), (272, 929200), (320, 789820), (340, 743360), (368, 686800), (391, 646400), (400, 631856), (404, 625600), (425, 594688), (460, 549440), (505, 500480), (544, 464600), (575, 439552), (640, 394910), (680, 371680), (736, 343400), (782, 323200), (800, 315928), (808, 312800), (850, 297344), (920, 274720), (1010, 250240), (1088, 232300), (1150, 219776), (1280, 197455), (1360, 185840), (1472, 171700), (1564, 161600), (1600, 157964), (1616, 156400), (1700, 148672), (1717, 147200), (1840, 137360), (1955, 129280), (2020, 125120), (2176, 116150), (2300, 109888), (2323, 108800), (2525, 100096), (2720, 92920), (2944, 85850), (3128, 80800), (3200, 78982), (3232, 78200), (3400, 74336), (3434, 73600), (3680, 68680), (3910, 64640), (4040, 62560), (4352, 58075), (4600, 54944), (4646, 54400), (5050, 50048), (5440, 46460), (5888, 42925), (6256, 40400), (6400, 39491), (6464, 39100), (6800, 37168), (6868, 36800), (7360, 34340), (7820, 32320), (8080, 31280), (8585, 29440), (9200, 27472), (9292, 27200), (9775, 25856), (10100, 25024), (10880, 23230), (11615, 21760), (12512, 20200), (12928, 19550), (13600, 18584), (13736, 18400), (14720, 17170), (15640, 16160)]