193238100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 670269600

約数和(自身を除く): 477031500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 131, 132, 149, 150, 165, 180, 198, 220, 225, 262, 275, 298, 300, 330, 393, 396, 447, 450, 495, 524, 550, 596, 655, 660, 745, 786, 825, 894, 900, 990, 1100, 1179, 1310, 1341, 1441, 1490, 1572, 1639, 1650, 1788, 1965, 1980, 2235, 2358, 2475, 2620, 2682, 2882, 2980, 3275, 3278, 3300, 3725, 3930, 4323, 4470, 4716, 4917, 4950, 5364, 5764, 5895, 6550, 6556, 6705, 7205, 7450, 7860, 8195, 8646, 8940, 9825, 9834, 9900, 11175, 11790, 12969, 13100, 13410, 14410, 14751, 14900, 16390, 17292, 19519, 19650, 19668, 21615, 22350, 23580, 24585, 25938, 26820, 28820, 29475, 29502, 32780, 33525, 36025, 39038, 39300, 40975, 43230, 44700, 49170, 51876, 58557, 58950, 59004, 64845, 67050, 72050, 73755, 78076, 81950, 86460, 97595, 98340, 108075, 117114, 117900, 122925, 129690, 134100, 144100, 147510, 163900, 175671, 195190, 214709, 216150, 234228, 245850, 259380, 292785, 295020, 324225, 351342, 368775, 390380, 429418, 432300, 487975, 491700, 585570, 644127, 648450, 702684, 737550, 858836, 878355, 975950, 1073545, 1171140, 1288254, 1296900, 1463925, 1475100, 1756710, 1932381, 1951900, 2147090, 2576508, 2927850, 3220635, 3513420, 3864762, 4294180, 4391775, 5367725, 5855700, 6441270, 7729524, 8783550, 9661905, 10735450, 12882540, 16103175, 17567100, 19323810, 21470900, 32206350, 38647620, 48309525, 64412700, 96619050, 193238100]

約数ペア:

[(1, 193238100), (2, 96619050), (3, 64412700), (4, 48309525), (5, 38647620), (6, 32206350), (9, 21470900), (10, 19323810), (11, 17567100), (12, 16103175), (15, 12882540), (18, 10735450), (20, 9661905), (22, 8783550), (25, 7729524), (30, 6441270), (33, 5855700), (36, 5367725), (44, 4391775), (45, 4294180), (50, 3864762), (55, 3513420), (60, 3220635), (66, 2927850), (75, 2576508), (90, 2147090), (99, 1951900), (100, 1932381), (110, 1756710), (131, 1475100), (132, 1463925), (149, 1296900), (150, 1288254), (165, 1171140), (180, 1073545), (198, 975950), (220, 878355), (225, 858836), (262, 737550), (275, 702684), (298, 648450), (300, 644127), (330, 585570), (393, 491700), (396, 487975), (447, 432300), (450, 429418), (495, 390380), (524, 368775), (550, 351342), (596, 324225), (655, 295020), (660, 292785), (745, 259380), (786, 245850), (825, 234228), (894, 216150), (900, 214709), (990, 195190), (1100, 175671), (1179, 163900), (1310, 147510), (1341, 144100), (1441, 134100), (1490, 129690), (1572, 122925), (1639, 117900), (1650, 117114), (1788, 108075), (1965, 98340), (1980, 97595), (2235, 86460), (2358, 81950), (2475, 78076), (2620, 73755), (2682, 72050), (2882, 67050), (2980, 64845), (3275, 59004), (3278, 58950), (3300, 58557), (3725, 51876), (3930, 49170), (4323, 44700), (4470, 43230), (4716, 40975), (4917, 39300), (4950, 39038), (5364, 36025), (5764, 33525), (5895, 32780), (6550, 29502), (6556, 29475), (6705, 28820), (7205, 26820), (7450, 25938), (7860, 24585), (8195, 23580), (8646, 22350), (8940, 21615), (9825, 19668), (9834, 19650), (9900, 19519), (11175, 17292), (11790, 16390), (12969, 14900), (13100, 14751), (13410, 14410)]