2011889100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 216

約数和(自身を含む): 6620774160

約数和(自身を除く): 4608885060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 361, 380, 390, 475, 494, 570, 650, 722, 741, 780, 950, 975, 988, 1083, 1140, 1235, 1300, 1425, 1429, 1444, 1482, 1805, 1900, 1950, 2166, 2470, 2850, 2858, 2964, 3610, 3705, 3900, 4287, 4332, 4693, 4940, 5415, 5700, 5716, 6175, 7145, 7220, 7410, 8574, 9025, 9386, 10830, 12350, 14079, 14290, 14820, 17148, 18050, 18525, 18577, 18772, 21435, 21660, 23465, 24700, 27075, 27151, 28158, 28580, 35725, 36100, 37050, 37154, 42870, 46930, 54150, 54302, 55731, 56316, 70395, 71450, 74100, 74308, 81453, 85740, 92885, 93860, 107175, 108300, 108604, 111462, 117325, 135755, 140790, 142900, 162906, 185770, 214350, 222924, 234650, 271510, 278655, 281580, 325812, 351975, 352963, 371540, 407265, 428700, 464425, 469300, 515869, 543020, 557310, 678775, 703950, 705926, 814530, 928850, 1031738, 1058889, 1114620, 1357550, 1393275, 1407900, 1411852, 1547607, 1629060, 1764815, 1857700, 2036325, 2063476, 2117778, 2579345, 2715100, 2786550, 3095214, 3529630, 4072650, 4235556, 5158690, 5294445, 5573100, 6190428, 6706297, 7059260, 7738035, 8145300, 8824075, 10317380, 10588890, 12896725, 13412594, 15476070, 17648150, 20118891, 21177780, 25793450, 26472225, 26825188, 30952140, 33531485, 35296300, 38690175, 40237782, 51586900, 52944450, 67062970, 77380350, 80475564, 100594455, 105888900, 134125940, 154760700, 167657425, 201188910, 335314850, 402377820, 502972275, 670629700, 1005944550, 2011889100]

約数ペア:

[(1, 2011889100), (2, 1005944550), (3, 670629700), (4, 502972275), (5, 402377820), (6, 335314850), (10, 201188910), (12, 167657425), (13, 154760700), (15, 134125940), (19, 105888900), (20, 100594455), (25, 80475564), (26, 77380350), (30, 67062970), (38, 52944450), (39, 51586900), (50, 40237782), (52, 38690175), (57, 35296300), (60, 33531485), (65, 30952140), (75, 26825188), (76, 26472225), (78, 25793450), (95, 21177780), (100, 20118891), (114, 17648150), (130, 15476070), (150, 13412594), (156, 12896725), (190, 10588890), (195, 10317380), (228, 8824075), (247, 8145300), (260, 7738035), (285, 7059260), (300, 6706297), (325, 6190428), (361, 5573100), (380, 5294445), (390, 5158690), (475, 4235556), (494, 4072650), (570, 3529630), (650, 3095214), (722, 2786550), (741, 2715100), (780, 2579345), (950, 2117778), (975, 2063476), (988, 2036325), (1083, 1857700), (1140, 1764815), (1235, 1629060), (1300, 1547607), (1425, 1411852), (1429, 1407900), (1444, 1393275), (1482, 1357550), (1805, 1114620), (1900, 1058889), (1950, 1031738), (2166, 928850), (2470, 814530), (2850, 705926), (2858, 703950), (2964, 678775), (3610, 557310), (3705, 543020), (3900, 515869), (4287, 469300), (4332, 464425), (4693, 428700), (4940, 407265), (5415, 371540), (5700, 352963), (5716, 351975), (6175, 325812), (7145, 281580), (7220, 278655), (7410, 271510), (8574, 234650), (9025, 222924), (9386, 214350), (10830, 185770), (12350, 162906), (14079, 142900), (14290, 140790), (14820, 135755), (17148, 117325), (18050, 111462), (18525, 108604), (18577, 108300), (18772, 107175), (21435, 93860), (21660, 92885), (23465, 85740), (24700, 81453), (27075, 74308), (27151, 74100), (28158, 71450), (28580, 70395), (35725, 56316), (36100, 55731), (37050, 54302), (37154, 54150), (42870, 46930)]