53205750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 165582144

約数和(自身を除く): 112376394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 107, 117, 125, 130, 150, 153, 170, 195, 214, 221, 225, 234, 250, 255, 306, 321, 325, 375, 390, 425, 442, 450, 510, 535, 585, 642, 650, 663, 750, 765, 850, 963, 975, 1070, 1105, 1125, 1170, 1275, 1326, 1391, 1530, 1605, 1625, 1819, 1926, 1950, 1989, 2125, 2210, 2250, 2550, 2675, 2782, 2925, 3210, 3250, 3315, 3638, 3825, 3978, 4173, 4250, 4815, 4875, 5350, 5457, 5525, 5850, 6375, 6630, 6955, 7650, 8025, 8346, 9095, 9630, 9750, 9945, 10914, 11050, 12519, 12750, 13375, 13910, 14625, 16050, 16371, 16575, 18190, 19125, 19890, 20865, 23647, 24075, 25038, 26750, 27285, 27625, 29250, 32742, 33150, 34775, 38250, 40125, 41730, 45475, 47294, 48150, 49725, 54570, 55250, 62595, 69550, 70941, 80250, 81855, 82875, 90950, 99450, 104325, 118235, 120375, 125190, 136425, 141882, 163710, 165750, 173875, 208650, 212823, 227375, 236470, 240750, 248625, 272850, 312975, 347750, 354705, 409275, 425646, 454750, 497250, 521625, 591175, 625950, 682125, 709410, 818550, 1043250, 1064115, 1182350, 1364250, 1564875, 1773525, 2046375, 2128230, 2955875, 3129750, 3547050, 4092750, 5320575, 5911750, 8867625, 10641150, 17735250, 26602875, 53205750]

約数ペア:

[(1, 53205750), (2, 26602875), (3, 17735250), (5, 10641150), (6, 8867625), (9, 5911750), (10, 5320575), (13, 4092750), (15, 3547050), (17, 3129750), (18, 2955875), (25, 2128230), (26, 2046375), (30, 1773525), (34, 1564875), (39, 1364250), (45, 1182350), (50, 1064115), (51, 1043250), (65, 818550), (75, 709410), (78, 682125), (85, 625950), (90, 591175), (102, 521625), (107, 497250), (117, 454750), (125, 425646), (130, 409275), (150, 354705), (153, 347750), (170, 312975), (195, 272850), (214, 248625), (221, 240750), (225, 236470), (234, 227375), (250, 212823), (255, 208650), (306, 173875), (321, 165750), (325, 163710), (375, 141882), (390, 136425), (425, 125190), (442, 120375), (450, 118235), (510, 104325), (535, 99450), (585, 90950), (642, 82875), (650, 81855), (663, 80250), (750, 70941), (765, 69550), (850, 62595), (963, 55250), (975, 54570), (1070, 49725), (1105, 48150), (1125, 47294), (1170, 45475), (1275, 41730), (1326, 40125), (1391, 38250), (1530, 34775), (1605, 33150), (1625, 32742), (1819, 29250), (1926, 27625), (1950, 27285), (1989, 26750), (2125, 25038), (2210, 24075), (2250, 23647), (2550, 20865), (2675, 19890), (2782, 19125), (2925, 18190), (3210, 16575), (3250, 16371), (3315, 16050), (3638, 14625), (3825, 13910), (3978, 13375), (4173, 12750), (4250, 12519), (4815, 11050), (4875, 10914), (5350, 9945), (5457, 9750), (5525, 9630), (5850, 9095), (6375, 8346), (6630, 8025), (6955, 7650)]