158388300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 216

約数和(自身を含む): 586406912

約数和(自身を除く): 428018612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 811, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1622, 1860, 1953, 2100, 2170, 2325, 2433, 2604, 2790, 3100, 3150, 3244, 3255, 3906, 4055, 4340, 4650, 4866, 5425, 5580, 5677, 6300, 6510, 6975, 7299, 7812, 8110, 9300, 9732, 9765, 10850, 11354, 12165, 13020, 13950, 14598, 16220, 16275, 17031, 19530, 20275, 21700, 22708, 24330, 25141, 27900, 28385, 29196, 32550, 34062, 36495, 39060, 40550, 48660, 48825, 50282, 51093, 56770, 60825, 65100, 68124, 72990, 75423, 81100, 85155, 97650, 100564, 102186, 113540, 121650, 125705, 141925, 145980, 150846, 170310, 175987, 182475, 195300, 204372, 226269, 243300, 251410, 255465, 283850, 301692, 340620, 351974, 364950, 377115, 425775, 452538, 502820, 510930, 527961, 567700, 628525, 703948, 729900, 754230, 851550, 879935, 905076, 1021860, 1055922, 1131345, 1257050, 1277325, 1508460, 1583883, 1703100, 1759870, 1885575, 2111844, 2262690, 2514100, 2554650, 2639805, 3167766, 3519740, 3771150, 4399675, 4525380, 5109300, 5279610, 5656725, 6335532, 7542300, 7919415, 8799350, 10559220, 11313450, 13199025, 15838830, 17598700, 22626900, 26398050, 31677660, 39597075, 52796100, 79194150, 158388300]

約数ペア:

[(1, 158388300), (2, 79194150), (3, 52796100), (4, 39597075), (5, 31677660), (6, 26398050), (7, 22626900), (9, 17598700), (10, 15838830), (12, 13199025), (14, 11313450), (15, 10559220), (18, 8799350), (20, 7919415), (21, 7542300), (25, 6335532), (28, 5656725), (30, 5279610), (31, 5109300), (35, 4525380), (36, 4399675), (42, 3771150), (45, 3519740), (50, 3167766), (60, 2639805), (62, 2554650), (63, 2514100), (70, 2262690), (75, 2111844), (84, 1885575), (90, 1759870), (93, 1703100), (100, 1583883), (105, 1508460), (124, 1277325), (126, 1257050), (140, 1131345), (150, 1055922), (155, 1021860), (175, 905076), (180, 879935), (186, 851550), (210, 754230), (217, 729900), (225, 703948), (252, 628525), (279, 567700), (300, 527961), (310, 510930), (315, 502820), (350, 452538), (372, 425775), (420, 377115), (434, 364950), (450, 351974), (465, 340620), (525, 301692), (558, 283850), (620, 255465), (630, 251410), (651, 243300), (700, 226269), (775, 204372), (811, 195300), (868, 182475), (900, 175987), (930, 170310), (1050, 150846), (1085, 145980), (1116, 141925), (1260, 125705), (1302, 121650), (1395, 113540), (1550, 102186), (1575, 100564), (1622, 97650), (1860, 85155), (1953, 81100), (2100, 75423), (2170, 72990), (2325, 68124), (2433, 65100), (2604, 60825), (2790, 56770), (3100, 51093), (3150, 50282), (3244, 48825), (3255, 48660), (3906, 40550), (4055, 39060), (4340, 36495), (4650, 34062), (4866, 32550), (5425, 29196), (5580, 28385), (5677, 27900), (6300, 25141), (6510, 24330), (6975, 22708), (7299, 21700), (7812, 20275), (8110, 19530), (9300, 17031), (9732, 16275), (9765, 16220), (10850, 14598), (11354, 13950), (12165, 13020)]