15889050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 47354112

約数和(自身を除く): 31465062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 67, 75, 85, 90, 93, 102, 134, 150, 153, 155, 170, 186, 201, 225, 255, 279, 306, 310, 335, 402, 425, 450, 465, 510, 527, 558, 603, 670, 765, 775, 850, 930, 1005, 1054, 1139, 1206, 1275, 1395, 1530, 1550, 1581, 1675, 2010, 2077, 2278, 2325, 2550, 2635, 2790, 3015, 3162, 3350, 3417, 3825, 4154, 4650, 4743, 5025, 5270, 5695, 6030, 6231, 6834, 6975, 7650, 7905, 9486, 10050, 10251, 10385, 11390, 12462, 13175, 13950, 15075, 15810, 17085, 18693, 20502, 20770, 23715, 26350, 28475, 30150, 31155, 34170, 35309, 37386, 39525, 47430, 51255, 51925, 56950, 62310, 70618, 79050, 85425, 93465, 102510, 103850, 105927, 118575, 155775, 170850, 176545, 186930, 211854, 237150, 256275, 311550, 317781, 353090, 467325, 512550, 529635, 635562, 882725, 934650, 1059270, 1588905, 1765450, 2648175, 3177810, 5296350, 7944525, 15889050]

約数ペア:

[(1, 15889050), (2, 7944525), (3, 5296350), (5, 3177810), (6, 2648175), (9, 1765450), (10, 1588905), (15, 1059270), (17, 934650), (18, 882725), (25, 635562), (30, 529635), (31, 512550), (34, 467325), (45, 353090), (50, 317781), (51, 311550), (62, 256275), (67, 237150), (75, 211854), (85, 186930), (90, 176545), (93, 170850), (102, 155775), (134, 118575), (150, 105927), (153, 103850), (155, 102510), (170, 93465), (186, 85425), (201, 79050), (225, 70618), (255, 62310), (279, 56950), (306, 51925), (310, 51255), (335, 47430), (402, 39525), (425, 37386), (450, 35309), (465, 34170), (510, 31155), (527, 30150), (558, 28475), (603, 26350), (670, 23715), (765, 20770), (775, 20502), (850, 18693), (930, 17085), (1005, 15810), (1054, 15075), (1139, 13950), (1206, 13175), (1275, 12462), (1395, 11390), (1530, 10385), (1550, 10251), (1581, 10050), (1675, 9486), (2010, 7905), (2077, 7650), (2278, 6975), (2325, 6834), (2550, 6231), (2635, 6030), (2790, 5695), (3015, 5270), (3162, 5025), (3350, 4743), (3417, 4650), (3825, 4154)]