212290650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3341

約数の個数: 144

約数和(自身を含む): 670269600

約数和(自身を除く): 457978950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3299, 3575, 4290, 4950, 5850, 6435, 6598, 7150, 9897, 10725, 12870, 16495, 19794, 21450, 29691, 32175, 32990, 36289, 42887, 49485, 59382, 64350, 72578, 82475, 85774, 98970, 108867, 128661, 148455, 164950, 181445, 214435, 217734, 247425, 257322, 296910, 326601, 362890, 385983, 428870, 471757, 494850, 544335, 643305, 653202, 742275, 771966, 907225, 943514, 1072175, 1088670, 1286610, 1415271, 1484550, 1633005, 1814450, 1929915, 2144350, 2358785, 2721675, 2830542, 3216525, 3266010, 3859830, 4245813, 4717570, 5443350, 6433050, 7076355, 8165025, 8491626, 9649575, 11793925, 14152710, 16330050, 19299150, 21229065, 23587850, 35381775, 42458130, 70763550, 106145325, 212290650]

約数ペア:

[(1, 212290650), (2, 106145325), (3, 70763550), (5, 42458130), (6, 35381775), (9, 23587850), (10, 21229065), (11, 19299150), (13, 16330050), (15, 14152710), (18, 11793925), (22, 9649575), (25, 8491626), (26, 8165025), (30, 7076355), (33, 6433050), (39, 5443350), (45, 4717570), (50, 4245813), (55, 3859830), (65, 3266010), (66, 3216525), (75, 2830542), (78, 2721675), (90, 2358785), (99, 2144350), (110, 1929915), (117, 1814450), (130, 1633005), (143, 1484550), (150, 1415271), (165, 1286610), (195, 1088670), (198, 1072175), (225, 943514), (234, 907225), (275, 771966), (286, 742275), (325, 653202), (330, 643305), (390, 544335), (429, 494850), (450, 471757), (495, 428870), (550, 385983), (585, 362890), (650, 326601), (715, 296910), (825, 257322), (858, 247425), (975, 217734), (990, 214435), (1170, 181445), (1287, 164950), (1430, 148455), (1650, 128661), (1950, 108867), (2145, 98970), (2475, 85774), (2574, 82475), (2925, 72578), (3299, 64350), (3575, 59382), (4290, 49485), (4950, 42887), (5850, 36289), (6435, 32990), (6598, 32175), (7150, 29691), (9897, 21450), (10725, 19794), (12870, 16495)]