349506400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 933690240

約数和(自身を除く): 584183840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 544, 620, 680, 775, 800, 829, 850, 992, 1054, 1240, 1360, 1550, 1658, 1700, 2108, 2480, 2635, 2720, 3100, 3316, 3400, 4145, 4216, 4960, 5270, 6200, 6632, 6800, 8290, 8432, 10540, 12400, 13175, 13264, 13600, 14093, 16580, 16864, 20725, 21080, 24800, 25699, 26350, 26528, 28186, 33160, 41450, 42160, 51398, 52700, 56372, 66320, 70465, 82900, 84320, 102796, 105400, 112744, 128495, 132640, 140930, 165800, 205592, 210800, 225488, 256990, 281860, 331600, 352325, 411184, 421600, 436883, 450976, 513980, 563720, 642475, 663200, 704650, 822368, 873766, 1027960, 1127440, 1284950, 1409300, 1747532, 2055920, 2184415, 2254880, 2569900, 2818600, 3495064, 4111840, 4368830, 5139800, 5637200, 6990128, 8737660, 10279600, 10922075, 11274400, 13980256, 17475320, 20559200, 21844150, 34950640, 43688300, 69901280, 87376600, 174753200, 349506400]

約数ペア:

[(1, 349506400), (2, 174753200), (4, 87376600), (5, 69901280), (8, 43688300), (10, 34950640), (16, 21844150), (17, 20559200), (20, 17475320), (25, 13980256), (31, 11274400), (32, 10922075), (34, 10279600), (40, 8737660), (50, 6990128), (62, 5637200), (68, 5139800), (80, 4368830), (85, 4111840), (100, 3495064), (124, 2818600), (136, 2569900), (155, 2254880), (160, 2184415), (170, 2055920), (200, 1747532), (248, 1409300), (272, 1284950), (310, 1127440), (340, 1027960), (400, 873766), (425, 822368), (496, 704650), (527, 663200), (544, 642475), (620, 563720), (680, 513980), (775, 450976), (800, 436883), (829, 421600), (850, 411184), (992, 352325), (1054, 331600), (1240, 281860), (1360, 256990), (1550, 225488), (1658, 210800), (1700, 205592), (2108, 165800), (2480, 140930), (2635, 132640), (2720, 128495), (3100, 112744), (3316, 105400), (3400, 102796), (4145, 84320), (4216, 82900), (4960, 70465), (5270, 66320), (6200, 56372), (6632, 52700), (6800, 51398), (8290, 42160), (8432, 41450), (10540, 33160), (12400, 28186), (13175, 26528), (13264, 26350), (13600, 25699), (14093, 24800), (16580, 21080), (16864, 20725)]