27104850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 78923520

約数和(自身を除く): 51818670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 67, 75, 87, 90, 93, 134, 145, 150, 155, 174, 186, 201, 225, 261, 279, 290, 310, 335, 402, 435, 450, 465, 522, 558, 603, 670, 725, 775, 870, 899, 930, 1005, 1206, 1305, 1395, 1450, 1550, 1675, 1798, 1943, 2010, 2077, 2175, 2325, 2610, 2697, 2790, 3015, 3350, 3886, 4154, 4350, 4495, 4650, 5025, 5394, 5829, 6030, 6231, 6525, 6975, 8091, 8990, 9715, 10050, 10385, 11658, 12462, 13050, 13485, 13950, 15075, 16182, 17487, 18693, 19430, 20770, 22475, 26970, 29145, 30150, 31155, 34974, 37386, 40455, 44950, 48575, 51925, 58290, 60233, 62310, 67425, 80910, 87435, 93465, 97150, 103850, 120466, 134850, 145725, 155775, 174870, 180699, 186930, 202275, 291450, 301165, 311550, 361398, 404550, 437175, 467325, 542097, 602330, 874350, 903495, 934650, 1084194, 1505825, 1806990, 2710485, 3011650, 4517475, 5420970, 9034950, 13552425, 27104850]

約数ペア:

[(1, 27104850), (2, 13552425), (3, 9034950), (5, 5420970), (6, 4517475), (9, 3011650), (10, 2710485), (15, 1806990), (18, 1505825), (25, 1084194), (29, 934650), (30, 903495), (31, 874350), (45, 602330), (50, 542097), (58, 467325), (62, 437175), (67, 404550), (75, 361398), (87, 311550), (90, 301165), (93, 291450), (134, 202275), (145, 186930), (150, 180699), (155, 174870), (174, 155775), (186, 145725), (201, 134850), (225, 120466), (261, 103850), (279, 97150), (290, 93465), (310, 87435), (335, 80910), (402, 67425), (435, 62310), (450, 60233), (465, 58290), (522, 51925), (558, 48575), (603, 44950), (670, 40455), (725, 37386), (775, 34974), (870, 31155), (899, 30150), (930, 29145), (1005, 26970), (1206, 22475), (1305, 20770), (1395, 19430), (1450, 18693), (1550, 17487), (1675, 16182), (1798, 15075), (1943, 13950), (2010, 13485), (2077, 13050), (2175, 12462), (2325, 11658), (2610, 10385), (2697, 10050), (2790, 9715), (3015, 8990), (3350, 8091), (3886, 6975), (4154, 6525), (4350, 6231), (4495, 6030), (4650, 5829), (5025, 5394)]