65764170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 187142400

約数和(自身を除く): 121378230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 45, 54, 58, 74, 87, 90, 111, 135, 145, 174, 185, 222, 227, 261, 270, 290, 333, 370, 435, 454, 522, 555, 666, 681, 783, 870, 999, 1073, 1110, 1135, 1305, 1362, 1566, 1665, 1998, 2043, 2146, 2270, 2610, 3219, 3330, 3405, 3915, 4086, 4995, 5365, 6129, 6438, 6583, 6810, 7830, 8399, 9657, 9990, 10215, 10730, 12258, 13166, 16095, 16798, 19314, 19749, 20430, 25197, 28971, 30645, 32190, 32915, 39498, 41995, 48285, 50394, 57942, 59247, 61290, 65830, 75591, 83990, 96570, 98745, 118494, 125985, 144855, 151182, 177741, 197490, 226773, 243571, 251970, 289710, 296235, 355482, 377955, 453546, 487142, 592470, 730713, 755910, 888705, 1133865, 1217855, 1461426, 1777410, 2192139, 2267730, 2435710, 3653565, 4384278, 6576417, 7307130, 10960695, 13152834, 21921390, 32882085, 65764170]

約数ペア:

[(1, 65764170), (2, 32882085), (3, 21921390), (5, 13152834), (6, 10960695), (9, 7307130), (10, 6576417), (15, 4384278), (18, 3653565), (27, 2435710), (29, 2267730), (30, 2192139), (37, 1777410), (45, 1461426), (54, 1217855), (58, 1133865), (74, 888705), (87, 755910), (90, 730713), (111, 592470), (135, 487142), (145, 453546), (174, 377955), (185, 355482), (222, 296235), (227, 289710), (261, 251970), (270, 243571), (290, 226773), (333, 197490), (370, 177741), (435, 151182), (454, 144855), (522, 125985), (555, 118494), (666, 98745), (681, 96570), (783, 83990), (870, 75591), (999, 65830), (1073, 61290), (1110, 59247), (1135, 57942), (1305, 50394), (1362, 48285), (1566, 41995), (1665, 39498), (1998, 32915), (2043, 32190), (2146, 30645), (2270, 28971), (2610, 25197), (3219, 20430), (3330, 19749), (3405, 19314), (3915, 16798), (4086, 16095), (4995, 13166), (5365, 12258), (6129, 10730), (6438, 10215), (6583, 9990), (6810, 9657), (7830, 8399)]