43545720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 96422280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 269, 284, 285, 355, 380, 426, 456, 538, 568, 570, 710, 760, 807, 852, 1065, 1076, 1140, 1345, 1349, 1420, 1614, 1704, 2130, 2152, 2280, 2690, 2698, 2840, 3228, 4035, 4047, 4260, 5111, 5380, 5396, 6456, 6745, 8070, 8094, 8520, 10222, 10760, 10792, 13490, 15333, 16140, 16188, 19099, 20235, 20444, 25555, 26980, 30666, 32280, 32376, 38198, 40470, 40888, 51110, 53960, 57297, 61332, 76396, 76665, 80940, 95495, 102220, 114594, 122664, 152792, 153330, 161880, 190990, 204440, 229188, 286485, 306660, 362881, 381980, 458376, 572970, 613320, 725762, 763960, 1088643, 1145940, 1451524, 1814405, 2177286, 2291880, 2903048, 3628810, 4354572, 5443215, 7257620, 8709144, 10886430, 14515240, 21772860, 43545720]

約数ペア:

[(1, 43545720), (2, 21772860), (3, 14515240), (4, 10886430), (5, 8709144), (6, 7257620), (8, 5443215), (10, 4354572), (12, 3628810), (15, 2903048), (19, 2291880), (20, 2177286), (24, 1814405), (30, 1451524), (38, 1145940), (40, 1088643), (57, 763960), (60, 725762), (71, 613320), (76, 572970), (95, 458376), (114, 381980), (120, 362881), (142, 306660), (152, 286485), (190, 229188), (213, 204440), (228, 190990), (269, 161880), (284, 153330), (285, 152792), (355, 122664), (380, 114594), (426, 102220), (456, 95495), (538, 80940), (568, 76665), (570, 76396), (710, 61332), (760, 57297), (807, 53960), (852, 51110), (1065, 40888), (1076, 40470), (1140, 38198), (1345, 32376), (1349, 32280), (1420, 30666), (1614, 26980), (1704, 25555), (2130, 20444), (2152, 20235), (2280, 19099), (2690, 16188), (2698, 16140), (2840, 15333), (3228, 13490), (4035, 10792), (4047, 10760), (4260, 10222), (5111, 8520), (5380, 8094), (5396, 8070), (6456, 6745)]