195542100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 216

約数和(自身を含む): 685615840

約数和(自身を除く): 490073740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 619, 650, 675, 702, 780, 810, 900, 972, 975, 1053, 1170, 1215, 1238, 1300, 1350, 1404, 1620, 1755, 1857, 1950, 2025, 2106, 2340, 2430, 2476, 2700, 2925, 3095, 3159, 3510, 3714, 3900, 4050, 4212, 4860, 5265, 5571, 5850, 6075, 6190, 6318, 7020, 7428, 8047, 8100, 8775, 9285, 10530, 11142, 11700, 12150, 12380, 12636, 15475, 15795, 16094, 16713, 17550, 18570, 21060, 22284, 24141, 24300, 26325, 27855, 30950, 31590, 32188, 33426, 35100, 37140, 40235, 46425, 48282, 50139, 52650, 55710, 61900, 63180, 66852, 72423, 78975, 80470, 83565, 92850, 96564, 100278, 105300, 111420, 120705, 139275, 144846, 150417, 157950, 160940, 167130, 185700, 200556, 201175, 217269, 241410, 250695, 278550, 289692, 300834, 315900, 334260, 362115, 402350, 417825, 434538, 482820, 501390, 557100, 601668, 603525, 651807, 724230, 752085, 804700, 835650, 869076, 1002780, 1086345, 1207050, 1253475, 1303614, 1448460, 1504170, 1671300, 1810575, 1955421, 2172690, 2414100, 2506950, 2607228, 3008340, 3259035, 3621150, 3760425, 3910842, 4345380, 5013900, 5431725, 6518070, 7242300, 7520850, 7821684, 9777105, 10863450, 13036140, 15041700, 16295175, 19554210, 21726900, 32590350, 39108420, 48885525, 65180700, 97771050, 195542100]

約数ペア:

[(1, 195542100), (2, 97771050), (3, 65180700), (4, 48885525), (5, 39108420), (6, 32590350), (9, 21726900), (10, 19554210), (12, 16295175), (13, 15041700), (15, 13036140), (18, 10863450), (20, 9777105), (25, 7821684), (26, 7520850), (27, 7242300), (30, 6518070), (36, 5431725), (39, 5013900), (45, 4345380), (50, 3910842), (52, 3760425), (54, 3621150), (60, 3259035), (65, 3008340), (75, 2607228), (78, 2506950), (81, 2414100), (90, 2172690), (100, 1955421), (108, 1810575), (117, 1671300), (130, 1504170), (135, 1448460), (150, 1303614), (156, 1253475), (162, 1207050), (180, 1086345), (195, 1002780), (225, 869076), (234, 835650), (243, 804700), (260, 752085), (270, 724230), (300, 651807), (324, 603525), (325, 601668), (351, 557100), (390, 501390), (405, 482820), (450, 434538), (468, 417825), (486, 402350), (540, 362115), (585, 334260), (619, 315900), (650, 300834), (675, 289692), (702, 278550), (780, 250695), (810, 241410), (900, 217269), (972, 201175), (975, 200556), (1053, 185700), (1170, 167130), (1215, 160940), (1238, 157950), (1300, 150417), (1350, 144846), (1404, 139275), (1620, 120705), (1755, 111420), (1857, 105300), (1950, 100278), (2025, 96564), (2106, 92850), (2340, 83565), (2430, 80470), (2476, 78975), (2700, 72423), (2925, 66852), (3095, 63180), (3159, 61900), (3510, 55710), (3714, 52650), (3900, 50139), (4050, 48282), (4212, 46425), (4860, 40235), (5265, 37140), (5571, 35100), (5850, 33426), (6075, 32188), (6190, 31590), (6318, 30950), (7020, 27855), (7428, 26325), (8047, 24300), (8100, 24141), (8775, 22284), (9285, 21060), (10530, 18570), (11142, 17550), (11700, 16713), (12150, 16094), (12380, 15795), (12636, 15475)]