19452307800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61519}}^1$

素因数の和:61586

約数の個数: 192

約数和(自身を含む): 65910067200

約数和(自身を除く): 46457759400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 465, 510, 527, 600, 620, 680, 744, 775, 850, 930, 1020, 1054, 1240, 1275, 1550, 1581, 1700, 1860, 2040, 2108, 2325, 2550, 2635, 3100, 3162, 3400, 3720, 4216, 4650, 5100, 5270, 6200, 6324, 7905, 9300, 10200, 10540, 12648, 13175, 15810, 18600, 21080, 26350, 31620, 39525, 52700, 61519, 63240, 79050, 105400, 123038, 158100, 184557, 246076, 307595, 316200, 369114, 492152, 615190, 738228, 922785, 1045823, 1230380, 1476456, 1537975, 1845570, 1907089, 2091646, 2460760, 3075950, 3137469, 3691140, 3814178, 4183292, 4613925, 5229115, 5721267, 6151900, 6274938, 7382280, 7628356, 8366584, 9227850, 9535445, 10458230, 11442534, 12303800, 12549876, 15256712, 15687345, 18455700, 19070890, 20916460, 22885068, 25099752, 26145575, 28606335, 31374690, 32420513, 36911400, 38141780, 41832920, 45770136, 47677225, 52291150, 57212670, 62749380, 64841026, 76283560, 78436725, 95354450, 97261539, 104582300, 114425340, 125498760, 129682052, 143031675, 156873450, 162102565, 190708900, 194523078, 209164600, 228850680, 259364104, 286063350, 313746900, 324205130, 381417800, 389046156, 486307695, 572126700, 627493800, 648410260, 778092312, 810512825, 972615390, 1144253400, 1296820520, 1621025650, 1945230780, 2431538475, 3242051300, 3890461560, 4863076950, 6484102600, 9726153900, 19452307800]

約数ペア:

[(1, 19452307800), (2, 9726153900), (3, 6484102600), (4, 4863076950), (5, 3890461560), (6, 3242051300), (8, 2431538475), (10, 1945230780), (12, 1621025650), (15, 1296820520), (17, 1144253400), (20, 972615390), (24, 810512825), (25, 778092312), (30, 648410260), (31, 627493800), (34, 572126700), (40, 486307695), (50, 389046156), (51, 381417800), (60, 324205130), (62, 313746900), (68, 286063350), (75, 259364104), (85, 228850680), (93, 209164600), (100, 194523078), (102, 190708900), (120, 162102565), (124, 156873450), (136, 143031675), (150, 129682052), (155, 125498760), (170, 114425340), (186, 104582300), (200, 97261539), (204, 95354450), (248, 78436725), (255, 76283560), (300, 64841026), (310, 62749380), (340, 57212670), (372, 52291150), (408, 47677225), (425, 45770136), (465, 41832920), (510, 38141780), (527, 36911400), (600, 32420513), (620, 31374690), (680, 28606335), (744, 26145575), (775, 25099752), (850, 22885068), (930, 20916460), (1020, 19070890), (1054, 18455700), (1240, 15687345), (1275, 15256712), (1550, 12549876), (1581, 12303800), (1700, 11442534), (1860, 10458230), (2040, 9535445), (2108, 9227850), (2325, 8366584), (2550, 7628356), (2635, 7382280), (3100, 6274938), (3162, 6151900), (3400, 5721267), (3720, 5229115), (4216, 4613925), (4650, 4183292), (5100, 3814178), (5270, 3691140), (6200, 3137469), (6324, 3075950), (7905, 2460760), (9300, 2091646), (10200, 1907089), (10540, 1845570), (12648, 1537975), (13175, 1476456), (15810, 1230380), (18600, 1045823), (21080, 922785), (26350, 738228), (31620, 615190), (39525, 492152), (52700, 369114), (61519, 316200), (63240, 307595), (79050, 246076), (105400, 184557), (123038, 158100)]