83457660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 280433664

約数和(自身を除く): 196976004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 71, 78, 110, 130, 132, 137, 142, 143, 156, 165, 195, 213, 220, 260, 274, 284, 286, 330, 355, 390, 411, 426, 429, 548, 572, 660, 685, 710, 715, 780, 781, 822, 852, 858, 923, 1065, 1370, 1420, 1430, 1507, 1562, 1644, 1716, 1781, 1846, 2055, 2130, 2145, 2343, 2740, 2769, 2860, 3014, 3124, 3562, 3692, 3905, 4110, 4260, 4290, 4521, 4615, 4686, 5343, 5538, 6028, 7124, 7535, 7810, 8220, 8580, 8905, 9042, 9230, 9372, 9727, 10153, 10686, 11076, 11715, 13845, 15070, 15620, 17810, 18084, 18460, 19454, 19591, 20306, 21372, 22605, 23430, 26715, 27690, 29181, 30140, 30459, 35620, 38908, 39182, 40612, 45210, 46860, 48635, 50765, 53430, 55380, 58362, 58773, 60918, 78364, 90420, 97270, 97955, 101530, 106860, 106997, 116724, 117546, 121836, 126451, 145905, 152295, 194540, 195910, 203060, 213994, 235092, 252902, 291810, 293865, 304590, 320991, 379353, 391820, 427988, 505804, 534985, 583620, 587730, 609180, 632255, 641982, 758706, 1069970, 1175460, 1264510, 1283964, 1390961, 1517412, 1604955, 1896765, 2139940, 2529020, 2781922, 3209910, 3793530, 4172883, 5563844, 6419820, 6954805, 7587060, 8345766, 13909610, 16691532, 20864415, 27819220, 41728830, 83457660]

約数ペア:

[(1, 83457660), (2, 41728830), (3, 27819220), (4, 20864415), (5, 16691532), (6, 13909610), (10, 8345766), (11, 7587060), (12, 6954805), (13, 6419820), (15, 5563844), (20, 4172883), (22, 3793530), (26, 3209910), (30, 2781922), (33, 2529020), (39, 2139940), (44, 1896765), (52, 1604955), (55, 1517412), (60, 1390961), (65, 1283964), (66, 1264510), (71, 1175460), (78, 1069970), (110, 758706), (130, 641982), (132, 632255), (137, 609180), (142, 587730), (143, 583620), (156, 534985), (165, 505804), (195, 427988), (213, 391820), (220, 379353), (260, 320991), (274, 304590), (284, 293865), (286, 291810), (330, 252902), (355, 235092), (390, 213994), (411, 203060), (426, 195910), (429, 194540), (548, 152295), (572, 145905), (660, 126451), (685, 121836), (710, 117546), (715, 116724), (780, 106997), (781, 106860), (822, 101530), (852, 97955), (858, 97270), (923, 90420), (1065, 78364), (1370, 60918), (1420, 58773), (1430, 58362), (1507, 55380), (1562, 53430), (1644, 50765), (1716, 48635), (1781, 46860), (1846, 45210), (2055, 40612), (2130, 39182), (2145, 38908), (2343, 35620), (2740, 30459), (2769, 30140), (2860, 29181), (3014, 27690), (3124, 26715), (3562, 23430), (3692, 22605), (3905, 21372), (4110, 20306), (4260, 19591), (4290, 19454), (4521, 18460), (4615, 18084), (4686, 17810), (5343, 15620), (5538, 15070), (6028, 13845), (7124, 11715), (7535, 11076), (7810, 10686), (8220, 10153), (8580, 9727), (8905, 9372), (9042, 9230)]