229350400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 198

約数和(自身を含む): 623401568

約数和(自身を除く): 394051168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 155, 160, 170, 200, 248, 256, 272, 289, 310, 320, 340, 400, 425, 496, 512, 527, 544, 578, 620, 640, 680, 775, 800, 850, 992, 1024, 1054, 1088, 1156, 1240, 1280, 1360, 1445, 1550, 1600, 1700, 1984, 2108, 2176, 2312, 2480, 2560, 2635, 2720, 2890, 3100, 3200, 3400, 3968, 4216, 4352, 4624, 4960, 5120, 5270, 5440, 5780, 6200, 6400, 6800, 7225, 7936, 8432, 8704, 8959, 9248, 9920, 10540, 10880, 11560, 12400, 12800, 13175, 13600, 14450, 15872, 16864, 17408, 17918, 18496, 19840, 21080, 21760, 23120, 24800, 25600, 26350, 27200, 28900, 31744, 33728, 35836, 36992, 39680, 42160, 43520, 44795, 46240, 49600, 52700, 54400, 57800, 67456, 71672, 73984, 79360, 84320, 87040, 89590, 92480, 99200, 105400, 108800, 115600, 134912, 143344, 147968, 158720, 168640, 179180, 184960, 198400, 210800, 217600, 223975, 231200, 269824, 286688, 295936, 337280, 358360, 369920, 396800, 421600, 435200, 447950, 462400, 539648, 573376, 674560, 716720, 739840, 793600, 843200, 895900, 924800, 1146752, 1349120, 1433440, 1479680, 1686400, 1791800, 1849600, 2293504, 2698240, 2866880, 3372800, 3583600, 3699200, 4587008, 5733760, 6745600, 7167200, 7398400, 9174016, 11467520, 13491200, 14334400, 22935040, 28668800, 45870080, 57337600, 114675200, 229350400]

約数ペア:

[(1, 229350400), (2, 114675200), (4, 57337600), (5, 45870080), (8, 28668800), (10, 22935040), (16, 14334400), (17, 13491200), (20, 11467520), (25, 9174016), (31, 7398400), (32, 7167200), (34, 6745600), (40, 5733760), (50, 4587008), (62, 3699200), (64, 3583600), (68, 3372800), (80, 2866880), (85, 2698240), (100, 2293504), (124, 1849600), (128, 1791800), (136, 1686400), (155, 1479680), (160, 1433440), (170, 1349120), (200, 1146752), (248, 924800), (256, 895900), (272, 843200), (289, 793600), (310, 739840), (320, 716720), (340, 674560), (400, 573376), (425, 539648), (496, 462400), (512, 447950), (527, 435200), (544, 421600), (578, 396800), (620, 369920), (640, 358360), (680, 337280), (775, 295936), (800, 286688), (850, 269824), (992, 231200), (1024, 223975), (1054, 217600), (1088, 210800), (1156, 198400), (1240, 184960), (1280, 179180), (1360, 168640), (1445, 158720), (1550, 147968), (1600, 143344), (1700, 134912), (1984, 115600), (2108, 108800), (2176, 105400), (2312, 99200), (2480, 92480), (2560, 89590), (2635, 87040), (2720, 84320), (2890, 79360), (3100, 73984), (3200, 71672), (3400, 67456), (3968, 57800), (4216, 54400), (4352, 52700), (4624, 49600), (4960, 46240), (5120, 44795), (5270, 43520), (5440, 42160), (5780, 39680), (6200, 36992), (6400, 35836), (6800, 33728), (7225, 31744), (7936, 28900), (8432, 27200), (8704, 26350), (8959, 25600), (9248, 24800), (9920, 23120), (10540, 21760), (10880, 21080), (11560, 19840), (12400, 18496), (12800, 17918), (13175, 17408), (13600, 16864), (14450, 15872)]