152991840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18784

約数の個数: 96

約数和(自身を含む): 510300000

約数和(自身を除く): 357308160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 187490, 224988, 281235, 299984, 318733, 374980, 449976, 562470, 599968, 637466, 749960, 899952, 956199, 1124940, 1274932, 1499920, 1593665, 1799904, 1912398, 2249880, 2549864, 2999840, 3187330, 3824796, 4499760, 4780995, 5099728, 6374660, 7649592, 8999520, 9561990, 10199456, 12749320, 15299184, 19123980, 25498640, 30598368, 38247960, 50997280, 76495920, 152991840]

約数ペア:

[(1, 152991840), (2, 76495920), (3, 50997280), (4, 38247960), (5, 30598368), (6, 25498640), (8, 19123980), (10, 15299184), (12, 12749320), (15, 10199456), (16, 9561990), (17, 8999520), (20, 7649592), (24, 6374660), (30, 5099728), (32, 4780995), (34, 4499760), (40, 3824796), (48, 3187330), (51, 2999840), (60, 2549864), (68, 2249880), (80, 1912398), (85, 1799904), (96, 1593665), (102, 1499920), (120, 1274932), (136, 1124940), (160, 956199), (170, 899952), (204, 749960), (240, 637466), (255, 599968), (272, 562470), (340, 449976), (408, 374980), (480, 318733), (510, 299984), (544, 281235), (680, 224988), (816, 187490), (1020, 149992), (1360, 112494), (1632, 93745), (2040, 74996), (2720, 56247), (4080, 37498), (8160, 18749)]