201911400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 703080000

約数和(自身を除く): 501168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 139, 150, 180, 200, 216, 225, 269, 270, 278, 300, 360, 417, 450, 538, 540, 556, 600, 675, 695, 807, 834, 900, 1076, 1080, 1112, 1251, 1345, 1350, 1390, 1614, 1668, 1800, 2085, 2152, 2421, 2502, 2690, 2700, 2780, 3228, 3336, 3475, 3753, 4035, 4170, 4842, 5004, 5380, 5400, 5560, 6255, 6456, 6725, 6950, 7263, 7506, 8070, 8340, 9684, 10008, 10425, 10760, 12105, 12510, 13450, 13900, 14526, 15012, 16140, 16680, 18765, 19368, 20175, 20850, 24210, 25020, 26900, 27800, 29052, 30024, 31275, 32280, 36315, 37391, 37530, 40350, 41700, 48420, 50040, 53800, 58104, 60525, 62550, 72630, 74782, 75060, 80700, 83400, 93825, 96840, 112173, 121050, 125100, 145260, 149564, 150120, 161400, 181575, 186955, 187650, 224346, 242100, 250200, 290520, 299128, 336519, 363150, 373910, 375300, 448692, 484200, 560865, 673038, 726300, 747820, 750600, 897384, 934775, 1009557, 1121730, 1346076, 1452600, 1495640, 1682595, 1869550, 2019114, 2243460, 2692152, 2804325, 3365190, 3739100, 4038228, 4486920, 5047785, 5608650, 6730380, 7478200, 8076456, 8412975, 10095570, 11217300, 13460760, 16825950, 20191140, 22434600, 25238925, 33651900, 40382280, 50477850, 67303800, 100955700, 201911400]

約数ペア:

[(1, 201911400), (2, 100955700), (3, 67303800), (4, 50477850), (5, 40382280), (6, 33651900), (8, 25238925), (9, 22434600), (10, 20191140), (12, 16825950), (15, 13460760), (18, 11217300), (20, 10095570), (24, 8412975), (25, 8076456), (27, 7478200), (30, 6730380), (36, 5608650), (40, 5047785), (45, 4486920), (50, 4038228), (54, 3739100), (60, 3365190), (72, 2804325), (75, 2692152), (90, 2243460), (100, 2019114), (108, 1869550), (120, 1682595), (135, 1495640), (139, 1452600), (150, 1346076), (180, 1121730), (200, 1009557), (216, 934775), (225, 897384), (269, 750600), (270, 747820), (278, 726300), (300, 673038), (360, 560865), (417, 484200), (450, 448692), (538, 375300), (540, 373910), (556, 363150), (600, 336519), (675, 299128), (695, 290520), (807, 250200), (834, 242100), (900, 224346), (1076, 187650), (1080, 186955), (1112, 181575), (1251, 161400), (1345, 150120), (1350, 149564), (1390, 145260), (1614, 125100), (1668, 121050), (1800, 112173), (2085, 96840), (2152, 93825), (2421, 83400), (2502, 80700), (2690, 75060), (2700, 74782), (2780, 72630), (3228, 62550), (3336, 60525), (3475, 58104), (3753, 53800), (4035, 50040), (4170, 48420), (4842, 41700), (5004, 40350), (5380, 37530), (5400, 37391), (5560, 36315), (6255, 32280), (6456, 31275), (6725, 30024), (6950, 29052), (7263, 27800), (7506, 26900), (8070, 25020), (8340, 24210), (9684, 20850), (10008, 20175), (10425, 19368), (10760, 18765), (12105, 16680), (12510, 16140), (13450, 15012), (13900, 14526)]