193780931900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:709

約数の個数: 216

約数和(自身を含む): 452516349600

約数和(自身を除く): 258735417700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 71, 86, 100, 116, 142, 145, 172, 215, 284, 290, 355, 430, 509, 580, 710, 725, 860, 1018, 1075, 1247, 1420, 1450, 1775, 1849, 2036, 2059, 2150, 2494, 2545, 2900, 3053, 3550, 3698, 4118, 4300, 4988, 5090, 6106, 6235, 7100, 7396, 8236, 9245, 10180, 10295, 12212, 12470, 12725, 14761, 15265, 18490, 20590, 21887, 24940, 25450, 29522, 30530, 31175, 36139, 36980, 41180, 43774, 46225, 50900, 51475, 53621, 59044, 61060, 62350, 72278, 73805, 76325, 87548, 88537, 92450, 102950, 107242, 109435, 124700, 131279, 144556, 147610, 152650, 177074, 180695, 184900, 205900, 214484, 218870, 262558, 268105, 295220, 305300, 354148, 361390, 369025, 437740, 442685, 525116, 536210, 547175, 634723, 656395, 722780, 738050, 885370, 903475, 941141, 1048031, 1072420, 1094350, 1269446, 1312790, 1340525, 1476100, 1553977, 1770740, 1806950, 1882282, 2096062, 2188700, 2213425, 2538892, 2625580, 2681050, 3107954, 3173615, 3281975, 3613900, 3764564, 3807091, 4192124, 4426850, 4705705, 5240155, 5362100, 6215908, 6347230, 6563950, 7614182, 7769885, 8853700, 9411410, 10480310, 12694460, 13127900, 15228364, 15539770, 15868075, 18822820, 19035455, 20960620, 23528525, 26200775, 27293089, 31079540, 31736150, 38070910, 38849425, 45065333, 47057050, 52401550, 54586178, 63472300, 66821011, 76141820, 77698850, 90130666, 94114100, 95177275, 104803100, 109172356, 133642022, 136465445, 155397700, 180261332, 190354550, 225326665, 267284044, 272930890, 334105055, 380709100, 450653330, 545861780, 668210110, 682327225, 901306660, 1126633325, 1336420220, 1364654450, 1670525275, 1937809319, 2253266650, 2729308900, 3341050550, 3875618638, 4506533300, 6682101100, 7751237276, 9689046595, 19378093190, 38756186380, 48445232975, 96890465950, 193780931900]

約数ペア:

[(1, 193780931900), (2, 96890465950), (4, 48445232975), (5, 38756186380), (10, 19378093190), (20, 9689046595), (25, 7751237276), (29, 6682101100), (43, 4506533300), (50, 3875618638), (58, 3341050550), (71, 2729308900), (86, 2253266650), (100, 1937809319), (116, 1670525275), (142, 1364654450), (145, 1336420220), (172, 1126633325), (215, 901306660), (284, 682327225), (290, 668210110), (355, 545861780), (430, 450653330), (509, 380709100), (580, 334105055), (710, 272930890), (725, 267284044), (860, 225326665), (1018, 190354550), (1075, 180261332), (1247, 155397700), (1420, 136465445), (1450, 133642022), (1775, 109172356), (1849, 104803100), (2036, 95177275), (2059, 94114100), (2150, 90130666), (2494, 77698850), (2545, 76141820), (2900, 66821011), (3053, 63472300), (3550, 54586178), (3698, 52401550), (4118, 47057050), (4300, 45065333), (4988, 38849425), (5090, 38070910), (6106, 31736150), (6235, 31079540), (7100, 27293089), (7396, 26200775), (8236, 23528525), (9245, 20960620), (10180, 19035455), (10295, 18822820), (12212, 15868075), (12470, 15539770), (12725, 15228364), (14761, 13127900), (15265, 12694460), (18490, 10480310), (20590, 9411410), (21887, 8853700), (24940, 7769885), (25450, 7614182), (29522, 6563950), (30530, 6347230), (31175, 6215908), (36139, 5362100), (36980, 5240155), (41180, 4705705), (43774, 4426850), (46225, 4192124), (50900, 3807091), (51475, 3764564), (53621, 3613900), (59044, 3281975), (61060, 3173615), (62350, 3107954), (72278, 2681050), (73805, 2625580), (76325, 2538892), (87548, 2213425), (88537, 2188700), (92450, 2096062), (102950, 1882282), (107242, 1806950), (109435, 1770740), (124700, 1553977), (131279, 1476100), (144556, 1340525), (147610, 1312790), (152650, 1269446), (177074, 1094350), (180695, 1072420), (184900, 1048031), (205900, 941141), (214484, 903475), (218870, 885370), (262558, 738050), (268105, 722780), (295220, 656395), (305300, 634723), (354148, 547175), (361390, 536210), (369025, 525116), (437740, 442685)]