204326400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 716967504

約数和(自身を除く): 512641104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 313, 320, 340, 384, 400, 408, 425, 480, 510, 512, 544, 600, 626, 640, 680, 768, 800, 816, 850, 939, 960, 1020, 1088, 1200, 1252, 1275, 1280, 1360, 1536, 1565, 1600, 1632, 1700, 1878, 1920, 2040, 2176, 2400, 2504, 2550, 2560, 2720, 3130, 3200, 3264, 3400, 3756, 3840, 4080, 4352, 4695, 4800, 5008, 5100, 5321, 5440, 6260, 6400, 6528, 6800, 7512, 7680, 7825, 8160, 8704, 9390, 9600, 10016, 10200, 10642, 10880, 12520, 12800, 13056, 13600, 15024, 15650, 15963, 16320, 18780, 19200, 20032, 20400, 21284, 21760, 23475, 25040, 26112, 26605, 27200, 30048, 31300, 31926, 32640, 37560, 38400, 40064, 40800, 42568, 43520, 46950, 50080, 53210, 54400, 60096, 62600, 63852, 65280, 75120, 79815, 80128, 81600, 85136, 93900, 100160, 106420, 108800, 120192, 125200, 127704, 130560, 133025, 150240, 159630, 160256, 163200, 170272, 187800, 200320, 212840, 217600, 240384, 250400, 255408, 266050, 300480, 319260, 326400, 340544, 375600, 399075, 400640, 425680, 480768, 500800, 510816, 532100, 600960, 638520, 652800, 681088, 751200, 798150, 801280, 851360, 1001600, 1021632, 1064200, 1201920, 1277040, 1362176, 1502400, 1596300, 1702720, 2003200, 2043264, 2128400, 2403840, 2554080, 2724352, 3004800, 3192600, 3405440, 4006400, 4086528, 4256800, 5108160, 6009600, 6385200, 6810880, 8173056, 8513600, 10216320, 12019200, 12770400, 13621760, 17027200, 20432640, 25540800, 34054400, 40865280, 51081600, 68108800, 102163200, 204326400]

約数ペア:

[(1, 204326400), (2, 102163200), (3, 68108800), (4, 51081600), (5, 40865280), (6, 34054400), (8, 25540800), (10, 20432640), (12, 17027200), (15, 13621760), (16, 12770400), (17, 12019200), (20, 10216320), (24, 8513600), (25, 8173056), (30, 6810880), (32, 6385200), (34, 6009600), (40, 5108160), (48, 4256800), (50, 4086528), (51, 4006400), (60, 3405440), (64, 3192600), (68, 3004800), (75, 2724352), (80, 2554080), (85, 2403840), (96, 2128400), (100, 2043264), (102, 2003200), (120, 1702720), (128, 1596300), (136, 1502400), (150, 1362176), (160, 1277040), (170, 1201920), (192, 1064200), (200, 1021632), (204, 1001600), (240, 851360), (255, 801280), (256, 798150), (272, 751200), (300, 681088), (313, 652800), (320, 638520), (340, 600960), (384, 532100), (400, 510816), (408, 500800), (425, 480768), (480, 425680), (510, 400640), (512, 399075), (544, 375600), (600, 340544), (626, 326400), (640, 319260), (680, 300480), (768, 266050), (800, 255408), (816, 250400), (850, 240384), (939, 217600), (960, 212840), (1020, 200320), (1088, 187800), (1200, 170272), (1252, 163200), (1275, 160256), (1280, 159630), (1360, 150240), (1536, 133025), (1565, 130560), (1600, 127704), (1632, 125200), (1700, 120192), (1878, 108800), (1920, 106420), (2040, 100160), (2176, 93900), (2400, 85136), (2504, 81600), (2550, 80128), (2560, 79815), (2720, 75120), (3130, 65280), (3200, 63852), (3264, 62600), (3400, 60096), (3756, 54400), (3840, 53210), (4080, 50080), (4352, 46950), (4695, 43520), (4800, 42568), (5008, 40800), (5100, 40064), (5321, 38400), (5440, 37560), (6260, 32640), (6400, 31926), (6528, 31300), (6800, 30048), (7512, 27200), (7680, 26605), (7825, 26112), (8160, 25040), (8704, 23475), (9390, 21760), (9600, 21284), (10016, 20400), (10200, 20032), (10642, 19200), (10880, 18780), (12520, 16320), (12800, 15963), (13056, 15650), (13600, 15024)]