149376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 540691200

約数和(自身を除く): 391314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1489, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 2978, 3040, 3135, 3344, 4180, 4467, 4560, 5016, 5280, 5956, 6270, 6688, 7445, 8360, 8934, 9120, 10032, 11912, 12540, 14890, 16379, 16720, 17868, 20064, 22335, 23824, 25080, 28291, 29780, 32758, 33440, 35736, 44670, 47648, 49137, 50160, 56582, 59560, 65516, 71472, 81895, 84873, 89340, 98274, 100320, 113164, 119120, 131032, 141455, 142944, 163790, 169746, 178680, 196548, 226328, 238240, 245685, 262064, 282910, 311201, 327580, 339492, 357360, 393096, 424365, 452656, 491370, 524128, 565820, 622402, 655160, 678984, 714720, 786192, 848730, 905312, 933603, 982740, 1131640, 1244804, 1310320, 1357968, 1556005, 1572384, 1697460, 1867206, 1965480, 2263280, 2489608, 2620640, 2715936, 3112010, 3394920, 3734412, 3930960, 4526560, 4668015, 4979216, 6224020, 6789840, 7468824, 7861920, 9336030, 9958432, 12448040, 13579680, 14937648, 18672060, 24896080, 29875296, 37344120, 49792160, 74688240, 149376480]

約数ペア:

[(1, 149376480), (2, 74688240), (3, 49792160), (4, 37344120), (5, 29875296), (6, 24896080), (8, 18672060), (10, 14937648), (11, 13579680), (12, 12448040), (15, 9958432), (16, 9336030), (19, 7861920), (20, 7468824), (22, 6789840), (24, 6224020), (30, 4979216), (32, 4668015), (33, 4526560), (38, 3930960), (40, 3734412), (44, 3394920), (48, 3112010), (55, 2715936), (57, 2620640), (60, 2489608), (66, 2263280), (76, 1965480), (80, 1867206), (88, 1697460), (95, 1572384), (96, 1556005), (110, 1357968), (114, 1310320), (120, 1244804), (132, 1131640), (152, 982740), (160, 933603), (165, 905312), (176, 848730), (190, 786192), (209, 714720), (220, 678984), (228, 655160), (240, 622402), (264, 565820), (285, 524128), (304, 491370), (330, 452656), (352, 424365), (380, 393096), (418, 357360), (440, 339492), (456, 327580), (480, 311201), (528, 282910), (570, 262064), (608, 245685), (627, 238240), (660, 226328), (760, 196548), (836, 178680), (880, 169746), (912, 163790), (1045, 142944), (1056, 141455), (1140, 131032), (1254, 119120), (1320, 113164), (1489, 100320), (1520, 98274), (1672, 89340), (1760, 84873), (1824, 81895), (2090, 71472), (2280, 65516), (2508, 59560), (2640, 56582), (2978, 50160), (3040, 49137), (3135, 47648), (3344, 44670), (4180, 35736), (4467, 33440), (4560, 32758), (5016, 29780), (5280, 28291), (5956, 25080), (6270, 23824), (6688, 22335), (7445, 20064), (8360, 17868), (8934, 16720), (9120, 16379), (10032, 14890), (11912, 12540)]