67517450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 112471030

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 25, 26, 35, 38, 50, 55, 65, 70, 71, 77, 91, 95, 110, 130, 133, 142, 143, 154, 175, 182, 190, 209, 247, 266, 275, 286, 325, 350, 355, 385, 418, 455, 475, 494, 497, 550, 650, 665, 710, 715, 770, 781, 910, 923, 950, 994, 1001, 1045, 1235, 1330, 1349, 1430, 1463, 1562, 1729, 1775, 1846, 1925, 2002, 2090, 2275, 2470, 2485, 2698, 2717, 2926, 3325, 3458, 3550, 3575, 3850, 3905, 4550, 4615, 4970, 5005, 5225, 5434, 5467, 6175, 6461, 6650, 6745, 7150, 7315, 7810, 8645, 9230, 9443, 10010, 10153, 10450, 10934, 12350, 12425, 12922, 13490, 13585, 14630, 14839, 17290, 17537, 18886, 19019, 19525, 20306, 23075, 24850, 25025, 27170, 27335, 29678, 32305, 33725, 35074, 36575, 38038, 39050, 43225, 46150, 47215, 50050, 50765, 54670, 64610, 67450, 67925, 71071, 73150, 74195, 86450, 87685, 94430, 95095, 101530, 103873, 122759, 135850, 136675, 142142, 148390, 161525, 175370, 190190, 192907, 207746, 236075, 245518, 253825, 273350, 323050, 355355, 370975, 385814, 438425, 472150, 475475, 507650, 519365, 613795, 710710, 741950, 876850, 950950, 964535, 1038730, 1227590, 1350349, 1776775, 1929070, 2596825, 2700698, 3068975, 3553550, 4822675, 5193650, 6137950, 6751745, 9645350, 13503490, 33758725, 67517450]

約数ペア:

[(1, 67517450), (2, 33758725), (5, 13503490), (7, 9645350), (10, 6751745), (11, 6137950), (13, 5193650), (14, 4822675), (19, 3553550), (22, 3068975), (25, 2700698), (26, 2596825), (35, 1929070), (38, 1776775), (50, 1350349), (55, 1227590), (65, 1038730), (70, 964535), (71, 950950), (77, 876850), (91, 741950), (95, 710710), (110, 613795), (130, 519365), (133, 507650), (142, 475475), (143, 472150), (154, 438425), (175, 385814), (182, 370975), (190, 355355), (209, 323050), (247, 273350), (266, 253825), (275, 245518), (286, 236075), (325, 207746), (350, 192907), (355, 190190), (385, 175370), (418, 161525), (455, 148390), (475, 142142), (494, 136675), (497, 135850), (550, 122759), (650, 103873), (665, 101530), (710, 95095), (715, 94430), (770, 87685), (781, 86450), (910, 74195), (923, 73150), (950, 71071), (994, 67925), (1001, 67450), (1045, 64610), (1235, 54670), (1330, 50765), (1349, 50050), (1430, 47215), (1463, 46150), (1562, 43225), (1729, 39050), (1775, 38038), (1846, 36575), (1925, 35074), (2002, 33725), (2090, 32305), (2275, 29678), (2470, 27335), (2485, 27170), (2698, 25025), (2717, 24850), (2926, 23075), (3325, 20306), (3458, 19525), (3550, 19019), (3575, 18886), (3850, 17537), (3905, 17290), (4550, 14839), (4615, 14630), (4970, 13585), (5005, 13490), (5225, 12922), (5434, 12425), (5467, 12350), (6175, 10934), (6461, 10450), (6650, 10153), (6745, 10010), (7150, 9443), (7315, 9230), (7810, 8645)]