67352220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 155546820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 269, 321, 390, 428, 468, 535, 538, 585, 642, 780, 807, 963, 1070, 1076, 1170, 1284, 1345, 1391, 1605, 1614, 1926, 2140, 2340, 2421, 2690, 2782, 3210, 3228, 3497, 3852, 4035, 4173, 4815, 4842, 5380, 5564, 6420, 6955, 6994, 8070, 8346, 9630, 9684, 10491, 12105, 12519, 13910, 13988, 16140, 16692, 17485, 19260, 20865, 20982, 24210, 25038, 27820, 28783, 31473, 34970, 41730, 41964, 48420, 50076, 52455, 57566, 62595, 62946, 69940, 83460, 86349, 104910, 115132, 125190, 125892, 143915, 157365, 172698, 209820, 250380, 259047, 287830, 314730, 345396, 374179, 431745, 518094, 575660, 629460, 748358, 863490, 1036188, 1122537, 1295235, 1496716, 1726980, 1870895, 2245074, 2590470, 3367611, 3741790, 4490148, 5180940, 5612685, 6735222, 7483580, 11225370, 13470444, 16838055, 22450740, 33676110, 67352220]

約数ペア:

[(1, 67352220), (2, 33676110), (3, 22450740), (4, 16838055), (5, 13470444), (6, 11225370), (9, 7483580), (10, 6735222), (12, 5612685), (13, 5180940), (15, 4490148), (18, 3741790), (20, 3367611), (26, 2590470), (30, 2245074), (36, 1870895), (39, 1726980), (45, 1496716), (52, 1295235), (60, 1122537), (65, 1036188), (78, 863490), (90, 748358), (107, 629460), (117, 575660), (130, 518094), (156, 431745), (180, 374179), (195, 345396), (214, 314730), (234, 287830), (260, 259047), (269, 250380), (321, 209820), (390, 172698), (428, 157365), (468, 143915), (535, 125892), (538, 125190), (585, 115132), (642, 104910), (780, 86349), (807, 83460), (963, 69940), (1070, 62946), (1076, 62595), (1170, 57566), (1284, 52455), (1345, 50076), (1391, 48420), (1605, 41964), (1614, 41730), (1926, 34970), (2140, 31473), (2340, 28783), (2421, 27820), (2690, 25038), (2782, 24210), (3210, 20982), (3228, 20865), (3497, 19260), (3852, 17485), (4035, 16692), (4173, 16140), (4815, 13988), (4842, 13910), (5380, 12519), (5564, 12105), (6420, 10491), (6955, 9684), (6994, 9630), (8070, 8346)]