64849050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 215835516

約数和(自身を除く): 150986466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 49, 50, 51, 63, 70, 75, 85, 90, 98, 102, 105, 119, 126, 147, 150, 153, 170, 173, 175, 210, 225, 238, 245, 255, 294, 306, 315, 346, 350, 357, 425, 441, 450, 490, 510, 519, 525, 595, 630, 714, 735, 765, 833, 850, 865, 882, 1038, 1050, 1071, 1190, 1211, 1225, 1275, 1470, 1530, 1557, 1575, 1666, 1730, 1785, 2142, 2205, 2422, 2450, 2499, 2550, 2595, 2941, 2975, 3114, 3150, 3570, 3633, 3675, 3825, 4165, 4325, 4410, 4998, 5190, 5355, 5882, 5950, 6055, 7266, 7350, 7497, 7650, 7785, 8330, 8477, 8650, 8823, 8925, 10710, 10899, 11025, 12110, 12495, 12975, 14705, 14994, 15570, 16954, 17646, 17850, 18165, 20587, 20825, 21798, 22050, 24990, 25431, 25950, 26469, 26775, 29410, 30275, 36330, 37485, 38925, 41174, 41650, 42385, 44115, 50862, 52938, 53550, 54495, 60550, 61761, 62475, 73525, 74970, 76293, 77850, 84770, 88230, 90825, 102935, 108990, 123522, 124950, 127155, 132345, 144109, 147050, 152586, 181650, 185283, 187425, 205870, 211925, 220575, 254310, 264690, 272475, 288218, 308805, 370566, 374850, 381465, 423850, 432327, 441150, 514675, 544950, 617610, 635775, 661725, 720545, 762930, 864654, 926415, 1029350, 1271550, 1296981, 1323450, 1441090, 1544025, 1852830, 1907325, 2161635, 2593962, 3088050, 3602725, 3814650, 4323270, 4632075, 6484905, 7205450, 9264150, 10808175, 12969810, 21616350, 32424525, 64849050]

約数ペア:

[(1, 64849050), (2, 32424525), (3, 21616350), (5, 12969810), (6, 10808175), (7, 9264150), (9, 7205450), (10, 6484905), (14, 4632075), (15, 4323270), (17, 3814650), (18, 3602725), (21, 3088050), (25, 2593962), (30, 2161635), (34, 1907325), (35, 1852830), (42, 1544025), (45, 1441090), (49, 1323450), (50, 1296981), (51, 1271550), (63, 1029350), (70, 926415), (75, 864654), (85, 762930), (90, 720545), (98, 661725), (102, 635775), (105, 617610), (119, 544950), (126, 514675), (147, 441150), (150, 432327), (153, 423850), (170, 381465), (173, 374850), (175, 370566), (210, 308805), (225, 288218), (238, 272475), (245, 264690), (255, 254310), (294, 220575), (306, 211925), (315, 205870), (346, 187425), (350, 185283), (357, 181650), (425, 152586), (441, 147050), (450, 144109), (490, 132345), (510, 127155), (519, 124950), (525, 123522), (595, 108990), (630, 102935), (714, 90825), (735, 88230), (765, 84770), (833, 77850), (850, 76293), (865, 74970), (882, 73525), (1038, 62475), (1050, 61761), (1071, 60550), (1190, 54495), (1211, 53550), (1225, 52938), (1275, 50862), (1470, 44115), (1530, 42385), (1557, 41650), (1575, 41174), (1666, 38925), (1730, 37485), (1785, 36330), (2142, 30275), (2205, 29410), (2422, 26775), (2450, 26469), (2499, 25950), (2550, 25431), (2595, 24990), (2941, 22050), (2975, 21798), (3114, 20825), (3150, 20587), (3570, 18165), (3633, 17850), (3675, 17646), (3825, 16954), (4165, 15570), (4325, 14994), (4410, 14705), (4998, 12975), (5190, 12495), (5355, 12110), (5882, 11025), (5950, 10899), (6055, 10710), (7266, 8925), (7350, 8823), (7497, 8650), (7650, 8477), (7785, 8330)]