153794940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 482898528

約数和(自身を除く): 329103588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 73, 74, 78, 111, 130, 146, 148, 156, 185, 195, 219, 222, 260, 292, 365, 370, 390, 438, 444, 481, 555, 730, 740, 780, 876, 949, 962, 1095, 1110, 1443, 1460, 1898, 1924, 2190, 2220, 2405, 2701, 2847, 2886, 3796, 4380, 4745, 4810, 5329, 5402, 5694, 5772, 7215, 8103, 9490, 9620, 10658, 10804, 11388, 13505, 14235, 14430, 15987, 16206, 18980, 21316, 26645, 27010, 28470, 28860, 31974, 32412, 35113, 40515, 53290, 54020, 56940, 63948, 69277, 70226, 79935, 81030, 105339, 106580, 138554, 140452, 159870, 162060, 175565, 197173, 207831, 210678, 277108, 319740, 346385, 351130, 394346, 415662, 421356, 526695, 591519, 692770, 702260, 788692, 831324, 985865, 1039155, 1053390, 1183038, 1385540, 1971730, 2078310, 2106780, 2366076, 2563249, 2957595, 3943460, 4156620, 5126498, 5915190, 7689747, 10252996, 11830380, 12816245, 15379494, 25632490, 30758988, 38448735, 51264980, 76897470, 153794940]

約数ペア:

[(1, 153794940), (2, 76897470), (3, 51264980), (4, 38448735), (5, 30758988), (6, 25632490), (10, 15379494), (12, 12816245), (13, 11830380), (15, 10252996), (20, 7689747), (26, 5915190), (30, 5126498), (37, 4156620), (39, 3943460), (52, 2957595), (60, 2563249), (65, 2366076), (73, 2106780), (74, 2078310), (78, 1971730), (111, 1385540), (130, 1183038), (146, 1053390), (148, 1039155), (156, 985865), (185, 831324), (195, 788692), (219, 702260), (222, 692770), (260, 591519), (292, 526695), (365, 421356), (370, 415662), (390, 394346), (438, 351130), (444, 346385), (481, 319740), (555, 277108), (730, 210678), (740, 207831), (780, 197173), (876, 175565), (949, 162060), (962, 159870), (1095, 140452), (1110, 138554), (1443, 106580), (1460, 105339), (1898, 81030), (1924, 79935), (2190, 70226), (2220, 69277), (2405, 63948), (2701, 56940), (2847, 54020), (2886, 53290), (3796, 40515), (4380, 35113), (4745, 32412), (4810, 31974), (5329, 28860), (5402, 28470), (5694, 27010), (5772, 26645), (7215, 21316), (8103, 18980), (9490, 16206), (9620, 15987), (10658, 14430), (10804, 14235), (11388, 13505)]