20052078300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3413

約数の個数: 216

約数和(自身を含む): 64546962480

約数和(自身を除く): 44494884180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 131, 150, 159, 180, 212, 225, 262, 265, 300, 318, 393, 450, 477, 524, 530, 636, 655, 786, 795, 900, 954, 1060, 1179, 1310, 1325, 1572, 1590, 1908, 1965, 2358, 2385, 2620, 2650, 3180, 3209, 3275, 3930, 3975, 4716, 4770, 5300, 5895, 6418, 6550, 6943, 7860, 7950, 9540, 9627, 9825, 11790, 11925, 12836, 13100, 13886, 15900, 16045, 19254, 19650, 20829, 23580, 23850, 27772, 28881, 29475, 32090, 34715, 38508, 39300, 41658, 47700, 48135, 57762, 58950, 62487, 64180, 69430, 80225, 83316, 96270, 104145, 115524, 117900, 124974, 138860, 144405, 160450, 170077, 173575, 192540, 208290, 240675, 249948, 288810, 312435, 320900, 340154, 347150, 416580, 420379, 481350, 510231, 520725, 577620, 624870, 680308, 694300, 722025, 840758, 850385, 962700, 1020462, 1041450, 1249740, 1261137, 1444050, 1530693, 1562175, 1681516, 1700770, 2040924, 2082900, 2101895, 2522274, 2551155, 2888100, 3061386, 3124350, 3401540, 3783411, 4203790, 4251925, 5044548, 5102310, 6122772, 6248700, 6305685, 7566822, 7653465, 8407580, 8503850, 10204620, 10509475, 12611370, 12755775, 15133644, 15306930, 17007700, 18917055, 21018950, 22280087, 25222740, 25511550, 30613860, 31528425, 37834110, 38267325, 42037900, 44560174, 51023100, 63056850, 66840261, 75668220, 76534650, 89120348, 94585275, 111400435, 126113700, 133680522, 153069300, 189170550, 200520783, 222800870, 267361044, 334201305, 378341100, 401041566, 445601740, 557002175, 668402610, 802083132, 1002603915, 1114004350, 1336805220, 1671006525, 2005207830, 2228008700, 3342013050, 4010415660, 5013019575, 6684026100, 10026039150, 20052078300]

約数ペア:

[(1, 20052078300), (2, 10026039150), (3, 6684026100), (4, 5013019575), (5, 4010415660), (6, 3342013050), (9, 2228008700), (10, 2005207830), (12, 1671006525), (15, 1336805220), (18, 1114004350), (20, 1002603915), (25, 802083132), (30, 668402610), (36, 557002175), (45, 445601740), (50, 401041566), (53, 378341100), (60, 334201305), (75, 267361044), (90, 222800870), (100, 200520783), (106, 189170550), (131, 153069300), (150, 133680522), (159, 126113700), (180, 111400435), (212, 94585275), (225, 89120348), (262, 76534650), (265, 75668220), (300, 66840261), (318, 63056850), (393, 51023100), (450, 44560174), (477, 42037900), (524, 38267325), (530, 37834110), (636, 31528425), (655, 30613860), (786, 25511550), (795, 25222740), (900, 22280087), (954, 21018950), (1060, 18917055), (1179, 17007700), (1310, 15306930), (1325, 15133644), (1572, 12755775), (1590, 12611370), (1908, 10509475), (1965, 10204620), (2358, 8503850), (2385, 8407580), (2620, 7653465), (2650, 7566822), (3180, 6305685), (3209, 6248700), (3275, 6122772), (3930, 5102310), (3975, 5044548), (4716, 4251925), (4770, 4203790), (5300, 3783411), (5895, 3401540), (6418, 3124350), (6550, 3061386), (6943, 2888100), (7860, 2551155), (7950, 2522274), (9540, 2101895), (9627, 2082900), (9825, 2040924), (11790, 1700770), (11925, 1681516), (12836, 1562175), (13100, 1530693), (13886, 1444050), (15900, 1261137), (16045, 1249740), (19254, 1041450), (19650, 1020462), (20829, 962700), (23580, 850385), (23850, 840758), (27772, 722025), (28881, 694300), (29475, 680308), (32090, 624870), (34715, 577620), (38508, 520725), (39300, 510231), (41658, 481350), (47700, 420379), (48135, 416580), (57762, 347150), (58950, 340154), (62487, 320900), (64180, 312435), (69430, 288810), (80225, 249948), (83316, 240675), (96270, 208290), (104145, 192540), (115524, 173575), (117900, 170077), (124974, 160450), (138860, 144405)]