204075298980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{19759}}^1$

素因数の和:20959

約数の個数: 216

約数和(自身を含む): 720745683840

約数和(自身を除く): 516670384860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1171, 1260, 1470, 1764, 2205, 2342, 2940, 3513, 4410, 4684, 5855, 7026, 8197, 8820, 10539, 11710, 14052, 16394, 17565, 19759, 21078, 23420, 24591, 32788, 35130, 39518, 40985, 42156, 49182, 52695, 57379, 59277, 70260, 73773, 79036, 81970, 98364, 98795, 105390, 114758, 118554, 122955, 138313, 147546, 163940, 172137, 177831, 197590, 210780, 229516, 237108, 245910, 276626, 286895, 295092, 296385, 344274, 355662, 368865, 395180, 414939, 491820, 516411, 553252, 573790, 592770, 688548, 691565, 711324, 737730, 829878, 860685, 889155, 968191, 1032822, 1147580, 1185540, 1244817, 1383130, 1475460, 1659756, 1721370, 1778310, 1936382, 2065644, 2074695, 2489634, 2582055, 2766260, 2904573, 3442740, 3556620, 3872764, 4149390, 4840955, 4979268, 5164110, 5809146, 6224085, 8298780, 8713719, 9681910, 10328220, 11618292, 12448170, 14522865, 17427438, 19363820, 23137789, 24896340, 29045730, 34854876, 43568595, 46275578, 58091460, 69413367, 87137190, 92551156, 115688945, 138826734, 161964523, 174274380, 208240101, 231377890, 277653468, 323929046, 347066835, 416480202, 462755780, 485893569, 647858092, 694133670, 809822615, 832960404, 971787138, 1041200505, 1133751661, 1388267340, 1457680707, 1619645230, 1943574276, 2082401010, 2267503322, 2429467845, 2915361414, 3239290460, 3401254983, 4164802020, 4535006644, 4858935690, 5668758305, 5830722828, 6802509966, 7288403535, 9717871380, 10203764949, 11337516610, 13605019932, 14576807070, 17006274915, 20407529898, 22675033220, 29153614140, 34012549830, 40815059796, 51018824745, 68025099660, 102037649490, 204075298980]

約数ペア:

[(1, 204075298980), (2, 102037649490), (3, 68025099660), (4, 51018824745), (5, 40815059796), (6, 34012549830), (7, 29153614140), (9, 22675033220), (10, 20407529898), (12, 17006274915), (14, 14576807070), (15, 13605019932), (18, 11337516610), (20, 10203764949), (21, 9717871380), (28, 7288403535), (30, 6802509966), (35, 5830722828), (36, 5668758305), (42, 4858935690), (45, 4535006644), (49, 4164802020), (60, 3401254983), (63, 3239290460), (70, 2915361414), (84, 2429467845), (90, 2267503322), (98, 2082401010), (105, 1943574276), (126, 1619645230), (140, 1457680707), (147, 1388267340), (180, 1133751661), (196, 1041200505), (210, 971787138), (245, 832960404), (252, 809822615), (294, 694133670), (315, 647858092), (420, 485893569), (441, 462755780), (490, 416480202), (588, 347066835), (630, 323929046), (735, 277653468), (882, 231377890), (980, 208240101), (1171, 174274380), (1260, 161964523), (1470, 138826734), (1764, 115688945), (2205, 92551156), (2342, 87137190), (2940, 69413367), (3513, 58091460), (4410, 46275578), (4684, 43568595), (5855, 34854876), (7026, 29045730), (8197, 24896340), (8820, 23137789), (10539, 19363820), (11710, 17427438), (14052, 14522865), (16394, 12448170), (17565, 11618292), (19759, 10328220), (21078, 9681910), (23420, 8713719), (24591, 8298780), (32788, 6224085), (35130, 5809146), (39518, 5164110), (40985, 4979268), (42156, 4840955), (49182, 4149390), (52695, 3872764), (57379, 3556620), (59277, 3442740), (70260, 2904573), (73773, 2766260), (79036, 2582055), (81970, 2489634), (98364, 2074695), (98795, 2065644), (105390, 1936382), (114758, 1778310), (118554, 1721370), (122955, 1659756), (138313, 1475460), (147546, 1383130), (163940, 1244817), (172137, 1185540), (177831, 1147580), (197590, 1032822), (210780, 968191), (229516, 889155), (237108, 860685), (245910, 829878), (276626, 737730), (286895, 711324), (295092, 691565), (296385, 688548), (344274, 592770), (355662, 573790), (368865, 553252), (395180, 516411), (414939, 491820)]