90464220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 350977536

約数和(自身を除く): 260513316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 61, 63, 66, 70, 77, 84, 90, 99, 105, 107, 110, 122, 126, 132, 140, 154, 165, 180, 183, 198, 210, 214, 220, 231, 244, 252, 305, 308, 315, 321, 330, 366, 385, 396, 420, 427, 428, 462, 495, 535, 549, 610, 630, 642, 660, 671, 693, 732, 749, 770, 854, 915, 924, 963, 990, 1070, 1098, 1155, 1177, 1220, 1260, 1281, 1284, 1342, 1386, 1498, 1540, 1605, 1708, 1830, 1926, 1980, 2013, 2135, 2140, 2196, 2247, 2310, 2354, 2562, 2684, 2745, 2772, 2996, 3210, 3355, 3465, 3531, 3660, 3745, 3843, 3852, 4026, 4270, 4494, 4620, 4697, 4708, 4815, 5124, 5490, 5885, 6039, 6405, 6420, 6527, 6710, 6741, 6930, 7062, 7490, 7686, 8052, 8239, 8540, 8988, 9394, 9630, 10065, 10593, 10980, 11235, 11770, 12078, 12810, 13054, 13420, 13482, 13860, 14091, 14124, 14980, 15372, 16478, 17655, 18788, 19215, 19260, 19581, 20130, 21186, 22470, 23485, 23540, 24156, 24717, 25620, 26108, 26964, 28182, 30195, 32635, 32956, 33705, 35310, 38430, 39162, 40260, 41195, 42273, 42372, 44940, 45689, 46970, 49434, 52965, 56364, 58743, 60390, 65270, 67410, 70455, 70620, 71797, 74151, 76860, 78324, 82390, 84546, 91378, 93940, 97905, 98868, 105930, 117486, 120780, 123585, 130540, 134820, 137067, 140910, 143594, 148302, 164780, 169092, 182756, 195810, 211365, 211860, 215391, 228445, 234972, 247170, 274134, 281820, 287188, 293715, 296604, 358985, 370755, 391620, 411201, 422730, 430782, 456890, 494340, 502579, 548268, 587430, 646173, 685335, 717970, 741510, 822402, 845460, 861564, 913780, 1005158, 1076955, 1174860, 1292346, 1370670, 1435940, 1483020, 1507737, 1644804, 2010316, 2056005, 2153910, 2512895, 2584692, 2741340, 3015474, 3230865, 4112010, 4307820, 4523211, 5025790, 6030948, 6461730, 7538685, 8224020, 9046422, 10051580, 12923460, 15077370, 18092844, 22616055, 30154740, 45232110, 90464220]

約数ペア:

[(1, 90464220), (2, 45232110), (3, 30154740), (4, 22616055), (5, 18092844), (6, 15077370), (7, 12923460), (9, 10051580), (10, 9046422), (11, 8224020), (12, 7538685), (14, 6461730), (15, 6030948), (18, 5025790), (20, 4523211), (21, 4307820), (22, 4112010), (28, 3230865), (30, 3015474), (33, 2741340), (35, 2584692), (36, 2512895), (42, 2153910), (44, 2056005), (45, 2010316), (55, 1644804), (60, 1507737), (61, 1483020), (63, 1435940), (66, 1370670), (70, 1292346), (77, 1174860), (84, 1076955), (90, 1005158), (99, 913780), (105, 861564), (107, 845460), (110, 822402), (122, 741510), (126, 717970), (132, 685335), (140, 646173), (154, 587430), (165, 548268), (180, 502579), (183, 494340), (198, 456890), (210, 430782), (214, 422730), (220, 411201), (231, 391620), (244, 370755), (252, 358985), (305, 296604), (308, 293715), (315, 287188), (321, 281820), (330, 274134), (366, 247170), (385, 234972), (396, 228445), (420, 215391), (427, 211860), (428, 211365), (462, 195810), (495, 182756), (535, 169092), (549, 164780), (610, 148302), (630, 143594), (642, 140910), (660, 137067), (671, 134820), (693, 130540), (732, 123585), (749, 120780), (770, 117486), (854, 105930), (915, 98868), (924, 97905), (963, 93940), (990, 91378), (1070, 84546), (1098, 82390), (1155, 78324), (1177, 76860), (1220, 74151), (1260, 71797), (1281, 70620), (1284, 70455), (1342, 67410), (1386, 65270), (1498, 60390), (1540, 58743), (1605, 56364), (1708, 52965), (1830, 49434), (1926, 46970), (1980, 45689), (2013, 44940), (2135, 42372), (2140, 42273), (2196, 41195), (2247, 40260), (2310, 39162), (2354, 38430), (2562, 35310), (2684, 33705), (2745, 32956), (2772, 32635), (2996, 30195), (3210, 28182), (3355, 26964), (3465, 26108), (3531, 25620), (3660, 24717), (3745, 24156), (3843, 23540), (3852, 23485), (4026, 22470), (4270, 21186), (4494, 20130), (4620, 19581), (4697, 19260), (4708, 19215), (4815, 18788), (5124, 17655), (5490, 16478), (5885, 15372), (6039, 14980), (6405, 14124), (6420, 14091), (6527, 13860), (6710, 13482), (6741, 13420), (6930, 13054), (7062, 12810), (7490, 12078), (7686, 11770), (8052, 11235), (8239, 10980), (8540, 10593), (8988, 10065), (9394, 9630)]