243699300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 866194560

約数和(自身を除く): 622495260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 53, 54, 60, 65, 75, 78, 90, 100, 106, 108, 117, 130, 131, 135, 150, 156, 159, 180, 195, 212, 225, 234, 260, 262, 265, 270, 300, 318, 325, 351, 390, 393, 450, 468, 477, 524, 530, 540, 585, 636, 650, 655, 675, 689, 702, 780, 786, 795, 900, 954, 975, 1060, 1170, 1179, 1300, 1310, 1325, 1350, 1378, 1404, 1431, 1572, 1590, 1703, 1755, 1908, 1950, 1965, 2067, 2340, 2358, 2385, 2620, 2650, 2700, 2756, 2862, 2925, 3180, 3275, 3406, 3445, 3510, 3537, 3900, 3930, 3975, 4134, 4716, 4770, 5109, 5300, 5724, 5850, 5895, 6201, 6550, 6812, 6890, 6943, 7020, 7074, 7155, 7860, 7950, 8268, 8515, 8775, 9540, 9825, 10218, 10335, 11700, 11790, 11925, 12402, 13100, 13780, 13886, 14148, 14310, 15327, 15900, 17030, 17225, 17550, 17685, 18603, 19650, 20436, 20670, 20829, 23580, 23850, 24804, 25545, 27772, 28620, 29475, 30654, 31005, 34060, 34450, 34715, 35100, 35370, 35775, 37206, 39300, 41340, 41658, 42575, 45981, 47700, 51090, 51675, 58950, 61308, 62010, 62487, 68900, 69430, 70740, 71550, 74412, 76635, 83316, 85150, 88425, 90259, 91962, 93015, 102180, 103350, 104145, 117900, 124020, 124974, 127725, 138860, 143100, 153270, 155025, 170300, 173575, 176850, 180518, 183924, 186030, 187461, 206700, 208290, 229905, 249948, 255450, 270777, 306540, 310050, 312435, 347150, 353700, 361036, 372060, 374922, 383175, 416580, 451295, 459810, 465075, 510900, 520725, 541554, 620100, 624870, 694300, 749844, 766350, 812331, 902590, 919620, 930150, 937305, 1041450, 1083108, 1149525, 1249740, 1353885, 1532700, 1562175, 1624662, 1805180, 1860300, 1874610, 2082900, 2256475, 2299050, 2436993, 2707770, 3124350, 3249324, 3749220, 4061655, 4512950, 4598100, 4686525, 4873986, 5415540, 6248700, 6769425, 8123310, 9025900, 9373050, 9747972, 12184965, 13538850, 16246620, 18746100, 20308275, 24369930, 27077700, 40616550, 48739860, 60924825, 81233100, 121849650, 243699300]

約数ペア:

[(1, 243699300), (2, 121849650), (3, 81233100), (4, 60924825), (5, 48739860), (6, 40616550), (9, 27077700), (10, 24369930), (12, 20308275), (13, 18746100), (15, 16246620), (18, 13538850), (20, 12184965), (25, 9747972), (26, 9373050), (27, 9025900), (30, 8123310), (36, 6769425), (39, 6248700), (45, 5415540), (50, 4873986), (52, 4686525), (53, 4598100), (54, 4512950), (60, 4061655), (65, 3749220), (75, 3249324), (78, 3124350), (90, 2707770), (100, 2436993), (106, 2299050), (108, 2256475), (117, 2082900), (130, 1874610), (131, 1860300), (135, 1805180), (150, 1624662), (156, 1562175), (159, 1532700), (180, 1353885), (195, 1249740), (212, 1149525), (225, 1083108), (234, 1041450), (260, 937305), (262, 930150), (265, 919620), (270, 902590), (300, 812331), (318, 766350), (325, 749844), (351, 694300), (390, 624870), (393, 620100), (450, 541554), (468, 520725), (477, 510900), (524, 465075), (530, 459810), (540, 451295), (585, 416580), (636, 383175), (650, 374922), (655, 372060), (675, 361036), (689, 353700), (702, 347150), (780, 312435), (786, 310050), (795, 306540), (900, 270777), (954, 255450), (975, 249948), (1060, 229905), (1170, 208290), (1179, 206700), (1300, 187461), (1310, 186030), (1325, 183924), (1350, 180518), (1378, 176850), (1404, 173575), (1431, 170300), (1572, 155025), (1590, 153270), (1703, 143100), (1755, 138860), (1908, 127725), (1950, 124974), (1965, 124020), (2067, 117900), (2340, 104145), (2358, 103350), (2385, 102180), (2620, 93015), (2650, 91962), (2700, 90259), (2756, 88425), (2862, 85150), (2925, 83316), (3180, 76635), (3275, 74412), (3406, 71550), (3445, 70740), (3510, 69430), (3537, 68900), (3900, 62487), (3930, 62010), (3975, 61308), (4134, 58950), (4716, 51675), (4770, 51090), (5109, 47700), (5300, 45981), (5724, 42575), (5850, 41658), (5895, 41340), (6201, 39300), (6550, 37206), (6812, 35775), (6890, 35370), (6943, 35100), (7020, 34715), (7074, 34450), (7155, 34060), (7860, 31005), (7950, 30654), (8268, 29475), (8515, 28620), (8775, 27772), (9540, 25545), (9825, 24804), (10218, 23850), (10335, 23580), (11700, 20829), (11790, 20670), (11925, 20436), (12402, 19650), (13100, 18603), (13780, 17685), (13886, 17550), (14148, 17225), (14310, 17030), (15327, 15900)]