380765700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3227

約数の個数: 216

約数和(自身を含む): 1436227520

約数和(自身を除く): 1055461820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3181, 3325, 3420, 3990, 4275, 4788, 5700, 5985, 6300, 6362, 6650, 7980, 8550, 9543, 9975, 11970, 12724, 13300, 15905, 17100, 19086, 19950, 22267, 23940, 28629, 29925, 31810, 38172, 39900, 44534, 47715, 57258, 59850, 60439, 63620, 66801, 79525, 89068, 95430, 111335, 114516, 119700, 120878, 133602, 143145, 159050, 181317, 190860, 200403, 222670, 238575, 241756, 267204, 286290, 302195, 318100, 334005, 362634, 400806, 423073, 445340, 477150, 543951, 556675, 572580, 604390, 668010, 715725, 725268, 801612, 846146, 906585, 954300, 1002015, 1087902, 1113350, 1208780, 1269219, 1336020, 1431450, 1510975, 1670025, 1692292, 1813170, 2004030, 2115365, 2175804, 2226700, 2538438, 2719755, 2862900, 3021950, 3340050, 3626340, 3807657, 4008060, 4230730, 4532925, 5010075, 5076876, 5439510, 6043900, 6346095, 6680100, 7615314, 8461460, 9065850, 10020150, 10576825, 10879020, 12692190, 13598775, 15230628, 18131700, 19038285, 20040300, 21153650, 25384380, 27197550, 31730475, 38076570, 42307300, 54395100, 63460950, 76153140, 95191425, 126921900, 190382850, 380765700]

約数ペア:

[(1, 380765700), (2, 190382850), (3, 126921900), (4, 95191425), (5, 76153140), (6, 63460950), (7, 54395100), (9, 42307300), (10, 38076570), (12, 31730475), (14, 27197550), (15, 25384380), (18, 21153650), (19, 20040300), (20, 19038285), (21, 18131700), (25, 15230628), (28, 13598775), (30, 12692190), (35, 10879020), (36, 10576825), (38, 10020150), (42, 9065850), (45, 8461460), (50, 7615314), (57, 6680100), (60, 6346095), (63, 6043900), (70, 5439510), (75, 5076876), (76, 5010075), (84, 4532925), (90, 4230730), (95, 4008060), (100, 3807657), (105, 3626340), (114, 3340050), (126, 3021950), (133, 2862900), (140, 2719755), (150, 2538438), (171, 2226700), (175, 2175804), (180, 2115365), (190, 2004030), (210, 1813170), (225, 1692292), (228, 1670025), (252, 1510975), (266, 1431450), (285, 1336020), (300, 1269219), (315, 1208780), (342, 1113350), (350, 1087902), (380, 1002015), (399, 954300), (420, 906585), (450, 846146), (475, 801612), (525, 725268), (532, 715725), (570, 668010), (630, 604390), (665, 572580), (684, 556675), (700, 543951), (798, 477150), (855, 445340), (900, 423073), (950, 400806), (1050, 362634), (1140, 334005), (1197, 318100), (1260, 302195), (1330, 286290), (1425, 267204), (1575, 241756), (1596, 238575), (1710, 222670), (1900, 200403), (1995, 190860), (2100, 181317), (2394, 159050), (2660, 143145), (2850, 133602), (3150, 120878), (3181, 119700), (3325, 114516), (3420, 111335), (3990, 95430), (4275, 89068), (4788, 79525), (5700, 66801), (5985, 63620), (6300, 60439), (6362, 59850), (6650, 57258), (7980, 47715), (8550, 44534), (9543, 39900), (9975, 38172), (11970, 31810), (12724, 29925), (13300, 28629), (15905, 23940), (17100, 22267), (19086, 19950)]