2018387700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 288

約数和(自身を含む): 7462022400

約数和(自身を除く): 5443634700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 269, 270, 300, 315, 350, 378, 397, 420, 450, 525, 538, 540, 630, 675, 700, 756, 794, 807, 900, 945, 1050, 1076, 1191, 1260, 1345, 1350, 1575, 1588, 1614, 1883, 1890, 1985, 2100, 2382, 2421, 2690, 2700, 2779, 3150, 3228, 3573, 3766, 3780, 3970, 4035, 4725, 4764, 4842, 5380, 5558, 5649, 5955, 6300, 6725, 7146, 7263, 7532, 7940, 8070, 8337, 9415, 9450, 9684, 9925, 10719, 11116, 11298, 11910, 12105, 13450, 13895, 14292, 14526, 16140, 16674, 16947, 17865, 18830, 18900, 19850, 20175, 21438, 22596, 23820, 24210, 25011, 26900, 27790, 28245, 29052, 29775, 33348, 33894, 35730, 36315, 37660, 39700, 40350, 41685, 42876, 47075, 48420, 50022, 50841, 53595, 55580, 56490, 59550, 60525, 67788, 69475, 71460, 72630, 75033, 80700, 83370, 84735, 89325, 94150, 100044, 101682, 106793, 107190, 112980, 119100, 121050, 125055, 138950, 141225, 145260, 150066, 166740, 169470, 178650, 181575, 188300, 203364, 208425, 213586, 214380, 242100, 250110, 254205, 267975, 277900, 282450, 300132, 320379, 338940, 357300, 363150, 375165, 416850, 423675, 427172, 500220, 508410, 533965, 535950, 564900, 625275, 640758, 726300, 747551, 750330, 833700, 847350, 961137, 1016820, 1067930, 1071900, 1250550, 1271025, 1281516, 1495102, 1500660, 1601895, 1694700, 1875825, 1922274, 2135860, 2242653, 2501100, 2542050, 2669825, 2883411, 2990204, 3203790, 3737755, 3751650, 3844548, 4485306, 4805685, 5084100, 5339650, 5766822, 6407580, 6727959, 7475510, 7503300, 8009475, 8970612, 9611370, 10679300, 11213265, 11533644, 13455918, 14417055, 14951020, 16018950, 18688775, 19222740, 20183877, 22426530, 24028425, 26911836, 28834110, 32037900, 33639795, 37377550, 40367754, 44853060, 48056850, 56066325, 57668220, 67279590, 72085275, 74755100, 80735508, 96113700, 100919385, 112132650, 134559180, 144170550, 168198975, 201838770, 224265300, 288341100, 336397950, 403677540, 504596925, 672795900, 1009193850, 2018387700]

約数ペア:

[(1, 2018387700), (2, 1009193850), (3, 672795900), (4, 504596925), (5, 403677540), (6, 336397950), (7, 288341100), (9, 224265300), (10, 201838770), (12, 168198975), (14, 144170550), (15, 134559180), (18, 112132650), (20, 100919385), (21, 96113700), (25, 80735508), (27, 74755100), (28, 72085275), (30, 67279590), (35, 57668220), (36, 56066325), (42, 48056850), (45, 44853060), (50, 40367754), (54, 37377550), (60, 33639795), (63, 32037900), (70, 28834110), (75, 26911836), (84, 24028425), (90, 22426530), (100, 20183877), (105, 19222740), (108, 18688775), (126, 16018950), (135, 14951020), (140, 14417055), (150, 13455918), (175, 11533644), (180, 11213265), (189, 10679300), (210, 9611370), (225, 8970612), (252, 8009475), (269, 7503300), (270, 7475510), (300, 6727959), (315, 6407580), (350, 5766822), (378, 5339650), (397, 5084100), (420, 4805685), (450, 4485306), (525, 3844548), (538, 3751650), (540, 3737755), (630, 3203790), (675, 2990204), (700, 2883411), (756, 2669825), (794, 2542050), (807, 2501100), (900, 2242653), (945, 2135860), (1050, 1922274), (1076, 1875825), (1191, 1694700), (1260, 1601895), (1345, 1500660), (1350, 1495102), (1575, 1281516), (1588, 1271025), (1614, 1250550), (1883, 1071900), (1890, 1067930), (1985, 1016820), (2100, 961137), (2382, 847350), (2421, 833700), (2690, 750330), (2700, 747551), (2779, 726300), (3150, 640758), (3228, 625275), (3573, 564900), (3766, 535950), (3780, 533965), (3970, 508410), (4035, 500220), (4725, 427172), (4764, 423675), (4842, 416850), (5380, 375165), (5558, 363150), (5649, 357300), (5955, 338940), (6300, 320379), (6725, 300132), (7146, 282450), (7263, 277900), (7532, 267975), (7940, 254205), (8070, 250110), (8337, 242100), (9415, 214380), (9450, 213586), (9684, 208425), (9925, 203364), (10719, 188300), (11116, 181575), (11298, 178650), (11910, 169470), (12105, 166740), (13450, 150066), (13895, 145260), (14292, 141225), (14526, 138950), (16140, 125055), (16674, 121050), (16947, 119100), (17865, 112980), (18830, 107190), (18900, 106793), (19850, 101682), (20175, 100044), (21438, 94150), (22596, 89325), (23820, 84735), (24210, 83370), (25011, 80700), (26900, 75033), (27790, 72630), (28245, 71460), (29052, 69475), (29775, 67788), (33348, 60525), (33894, 59550), (35730, 56490), (36315, 55580), (37660, 53595), (39700, 50841), (40350, 50022), (41685, 48420), (42876, 47075)]