30671550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 104196456

約数和(自身を除く): 73524906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 107, 117, 126, 130, 147, 150, 175, 182, 195, 210, 214, 225, 234, 245, 273, 294, 315, 321, 325, 350, 390, 441, 450, 455, 490, 525, 535, 546, 585, 630, 637, 642, 650, 735, 749, 819, 882, 910, 963, 975, 1050, 1070, 1170, 1225, 1274, 1365, 1391, 1470, 1498, 1575, 1605, 1638, 1911, 1926, 1950, 2205, 2247, 2275, 2450, 2675, 2730, 2782, 2925, 3150, 3185, 3210, 3675, 3745, 3822, 4095, 4173, 4410, 4494, 4550, 4815, 5243, 5350, 5733, 5850, 6370, 6741, 6825, 6955, 7350, 7490, 8025, 8190, 8346, 9555, 9630, 9737, 10486, 11025, 11235, 11466, 12519, 13482, 13650, 13910, 15729, 15925, 16050, 18725, 19110, 19474, 20475, 20865, 22050, 22470, 24075, 25038, 26215, 28665, 29211, 31458, 31850, 33705, 34775, 37450, 40950, 41730, 47187, 47775, 48150, 48685, 52430, 56175, 57330, 58422, 62595, 67410, 68159, 69550, 78645, 87633, 94374, 95550, 97370, 104325, 112350, 125190, 131075, 136318, 143325, 146055, 157290, 168525, 175266, 204477, 208650, 235935, 243425, 262150, 286650, 292110, 312975, 337050, 340795, 393225, 408954, 438165, 471870, 486850, 613431, 625950, 681590, 730275, 786450, 876330, 1022385, 1179675, 1226862, 1460550, 1703975, 2044770, 2190825, 2359350, 3067155, 3407950, 4381650, 5111925, 6134310, 10223850, 15335775, 30671550]

約数ペア:

[(1, 30671550), (2, 15335775), (3, 10223850), (5, 6134310), (6, 5111925), (7, 4381650), (9, 3407950), (10, 3067155), (13, 2359350), (14, 2190825), (15, 2044770), (18, 1703975), (21, 1460550), (25, 1226862), (26, 1179675), (30, 1022385), (35, 876330), (39, 786450), (42, 730275), (45, 681590), (49, 625950), (50, 613431), (63, 486850), (65, 471870), (70, 438165), (75, 408954), (78, 393225), (90, 340795), (91, 337050), (98, 312975), (105, 292110), (107, 286650), (117, 262150), (126, 243425), (130, 235935), (147, 208650), (150, 204477), (175, 175266), (182, 168525), (195, 157290), (210, 146055), (214, 143325), (225, 136318), (234, 131075), (245, 125190), (273, 112350), (294, 104325), (315, 97370), (321, 95550), (325, 94374), (350, 87633), (390, 78645), (441, 69550), (450, 68159), (455, 67410), (490, 62595), (525, 58422), (535, 57330), (546, 56175), (585, 52430), (630, 48685), (637, 48150), (642, 47775), (650, 47187), (735, 41730), (749, 40950), (819, 37450), (882, 34775), (910, 33705), (963, 31850), (975, 31458), (1050, 29211), (1070, 28665), (1170, 26215), (1225, 25038), (1274, 24075), (1365, 22470), (1391, 22050), (1470, 20865), (1498, 20475), (1575, 19474), (1605, 19110), (1638, 18725), (1911, 16050), (1926, 15925), (1950, 15729), (2205, 13910), (2247, 13650), (2275, 13482), (2450, 12519), (2675, 11466), (2730, 11235), (2782, 11025), (2925, 10486), (3150, 9737), (3185, 9630), (3210, 9555), (3675, 8346), (3745, 8190), (3822, 8025), (4095, 7490), (4173, 7350), (4410, 6955), (4494, 6825), (4550, 6741), (4815, 6370), (5243, 5850), (5350, 5733)]