301454287420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1\times {\mathrm{5077}}^1$

素因数の和:6720

約数の個数: 144

約数和(自身を含む): 748429845408

約数和(自身を除く): 446975557988

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1597, 1690, 1859, 2860, 3194, 3380, 3718, 5077, 6388, 7436, 7985, 9295, 10154, 15970, 17567, 18590, 20308, 20761, 25385, 31940, 35134, 37180, 41522, 50770, 55847, 66001, 70268, 83044, 87835, 101540, 103805, 111694, 132002, 175670, 207610, 223388, 228371, 264004, 269893, 279235, 330005, 351340, 415220, 456742, 539786, 558470, 660010, 726011, 858013, 913484, 1079572, 1116940, 1141855, 1320020, 1349465, 1452022, 1716026, 2283710, 2698930, 2904044, 2968823, 3432052, 3630055, 4290065, 4567420, 5397860, 5937646, 7260110, 8107969, 8580130, 9438143, 11875292, 14520220, 14844115, 16215938, 17160260, 18876286, 29688230, 32431876, 37752572, 40539845, 47190715, 59376460, 81079690, 89187659, 94381430, 105403597, 162159380, 178375318, 188762860, 210807194, 356750636, 421614388, 445938295, 527017985, 891876590, 1054035970, 1159439567, 1370246761, 1783753180, 2108071940, 2318879134, 2740493522, 4637758268, 5480987044, 5797197835, 6851233805, 11594395670, 13702467610, 15072714371, 23188791340, 27404935220, 30145428742, 60290857484, 75363571855, 150727143710, 301454287420]

約数ペア:

[(1, 301454287420), (2, 150727143710), (4, 75363571855), (5, 60290857484), (10, 30145428742), (11, 27404935220), (13, 23188791340), (20, 15072714371), (22, 13702467610), (26, 11594395670), (44, 6851233805), (52, 5797197835), (55, 5480987044), (65, 4637758268), (110, 2740493522), (130, 2318879134), (143, 2108071940), (169, 1783753180), (220, 1370246761), (260, 1159439567), (286, 1054035970), (338, 891876590), (572, 527017985), (676, 445938295), (715, 421614388), (845, 356750636), (1430, 210807194), (1597, 188762860), (1690, 178375318), (1859, 162159380), (2860, 105403597), (3194, 94381430), (3380, 89187659), (3718, 81079690), (5077, 59376460), (6388, 47190715), (7436, 40539845), (7985, 37752572), (9295, 32431876), (10154, 29688230), (15970, 18876286), (17567, 17160260), (18590, 16215938), (20308, 14844115), (20761, 14520220), (25385, 11875292), (31940, 9438143), (35134, 8580130), (37180, 8107969), (41522, 7260110), (50770, 5937646), (55847, 5397860), (66001, 4567420), (70268, 4290065), (83044, 3630055), (87835, 3432052), (101540, 2968823), (103805, 2904044), (111694, 2698930), (132002, 2283710), (175670, 1716026), (207610, 1452022), (223388, 1349465), (228371, 1320020), (264004, 1141855), (269893, 1116940), (279235, 1079572), (330005, 913484), (351340, 858013), (415220, 726011), (456742, 660010), (539786, 558470)]