220522050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 703739556

約数和(自身を除く): 483217506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 73, 75, 90, 98, 105, 126, 137, 146, 147, 150, 175, 210, 219, 225, 245, 274, 294, 315, 350, 365, 411, 438, 441, 450, 490, 511, 525, 630, 657, 685, 730, 735, 822, 882, 959, 1022, 1050, 1095, 1225, 1233, 1314, 1370, 1470, 1533, 1575, 1825, 1918, 2055, 2190, 2205, 2450, 2466, 2555, 2877, 3066, 3150, 3285, 3425, 3577, 3650, 3675, 4110, 4410, 4599, 4795, 5110, 5475, 5754, 6165, 6570, 6713, 6850, 7154, 7350, 7665, 8631, 9198, 9590, 10001, 10275, 10731, 10950, 11025, 12330, 12775, 13426, 14385, 15330, 16425, 17262, 17885, 20002, 20139, 20550, 21462, 22050, 22995, 23975, 25550, 28770, 30003, 30825, 32193, 32850, 33565, 35770, 38325, 40278, 43155, 45990, 47950, 50005, 53655, 60006, 60417, 61650, 64386, 67130, 70007, 71925, 76650, 86310, 89425, 90009, 100010, 100695, 107310, 114975, 120834, 140014, 143850, 150015, 160965, 167825, 178850, 180018, 201390, 210021, 215775, 229950, 250025, 268275, 300030, 302085, 321930, 335650, 350035, 420042, 431550, 450045, 490049, 500050, 503475, 536550, 604170, 630063, 700070, 750075, 804825, 900090, 980098, 1006950, 1050105, 1260126, 1470147, 1500150, 1510425, 1609650, 1750175, 2100210, 2250225, 2450245, 2940294, 3020850, 3150315, 3500350, 4410441, 4500450, 4900490, 5250525, 6300630, 7350735, 8820882, 10501050, 12251225, 14701470, 15751575, 22052205, 24502450, 31503150, 36753675, 44104410, 73507350, 110261025, 220522050]

約数ペア:

[(1, 220522050), (2, 110261025), (3, 73507350), (5, 44104410), (6, 36753675), (7, 31503150), (9, 24502450), (10, 22052205), (14, 15751575), (15, 14701470), (18, 12251225), (21, 10501050), (25, 8820882), (30, 7350735), (35, 6300630), (42, 5250525), (45, 4900490), (49, 4500450), (50, 4410441), (63, 3500350), (70, 3150315), (73, 3020850), (75, 2940294), (90, 2450245), (98, 2250225), (105, 2100210), (126, 1750175), (137, 1609650), (146, 1510425), (147, 1500150), (150, 1470147), (175, 1260126), (210, 1050105), (219, 1006950), (225, 980098), (245, 900090), (274, 804825), (294, 750075), (315, 700070), (350, 630063), (365, 604170), (411, 536550), (438, 503475), (441, 500050), (450, 490049), (490, 450045), (511, 431550), (525, 420042), (630, 350035), (657, 335650), (685, 321930), (730, 302085), (735, 300030), (822, 268275), (882, 250025), (959, 229950), (1022, 215775), (1050, 210021), (1095, 201390), (1225, 180018), (1233, 178850), (1314, 167825), (1370, 160965), (1470, 150015), (1533, 143850), (1575, 140014), (1825, 120834), (1918, 114975), (2055, 107310), (2190, 100695), (2205, 100010), (2450, 90009), (2466, 89425), (2555, 86310), (2877, 76650), (3066, 71925), (3150, 70007), (3285, 67130), (3425, 64386), (3577, 61650), (3650, 60417), (3675, 60006), (4110, 53655), (4410, 50005), (4599, 47950), (4795, 45990), (5110, 43155), (5475, 40278), (5754, 38325), (6165, 35770), (6570, 33565), (6713, 32850), (6850, 32193), (7154, 30825), (7350, 30003), (7665, 28770), (8631, 25550), (9198, 23975), (9590, 22995), (10001, 22050), (10275, 21462), (10731, 20550), (10950, 20139), (11025, 20002), (12330, 17885), (12775, 17262), (13426, 16425), (14385, 15330)]