1528278300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 5344102400

約数和(自身を除く): 3815824100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 90, 93, 95, 100, 108, 114, 124, 135, 150, 155, 171, 180, 186, 190, 225, 228, 270, 279, 285, 300, 310, 342, 372, 380, 450, 465, 475, 513, 540, 558, 570, 589, 620, 675, 684, 775, 837, 855, 900, 930, 950, 961, 1026, 1116, 1140, 1178, 1350, 1395, 1425, 1550, 1674, 1710, 1767, 1860, 1900, 1922, 2052, 2325, 2356, 2565, 2700, 2790, 2850, 2883, 2945, 3100, 3348, 3420, 3534, 3844, 4185, 4275, 4650, 4805, 5130, 5301, 5580, 5700, 5766, 5890, 6975, 7068, 8370, 8550, 8649, 8835, 9300, 9610, 10260, 10602, 11532, 11780, 12825, 13950, 14415, 14725, 15903, 16740, 17100, 17298, 17670, 18259, 19220, 20925, 21204, 24025, 25650, 25947, 26505, 27900, 28830, 29450, 29791, 31806, 34596, 35340, 36518, 41850, 43245, 44175, 48050, 51300, 51894, 53010, 54777, 57660, 58900, 59582, 63612, 72075, 73036, 79515, 83700, 86490, 88350, 89373, 91295, 96100, 103788, 106020, 109554, 119164, 129735, 132525, 144150, 148955, 159030, 164331, 172980, 176700, 178746, 182590, 216225, 219108, 259470, 265050, 268119, 273885, 288300, 297910, 318060, 328662, 357492, 365180, 397575, 432450, 446865, 456475, 492993, 518940, 530100, 536238, 547770, 566029, 595820, 648675, 657324, 744775, 795150, 804357, 821655, 864900, 893730, 912950, 985986, 1072476, 1095540, 1132058, 1297350, 1340595, 1369425, 1489550, 1590300, 1608714, 1643310, 1698087, 1787460, 1825900, 1971972, 2234325, 2264116, 2464965, 2594700, 2681190, 2738850, 2830145, 2979100, 3217428, 3286620, 3396174, 4021785, 4108275, 4468650, 4929930, 5094261, 5362380, 5477700, 5660290, 6702975, 6792348, 8043570, 8216550, 8490435, 8937300, 9859860, 10188522, 11320580, 12324825, 13405950, 14150725, 15282783, 16087140, 16433100, 16980870, 20108925, 20377044, 24649650, 25471305, 26811900, 28301450, 30565566, 33961740, 40217850, 42452175, 49299300, 50942610, 56602900, 61131132, 76413915, 80435700, 84904350, 101885220, 127356525, 152827830, 169808700, 254713050, 305655660, 382069575, 509426100, 764139150, 1528278300]

約数ペア:

[(1, 1528278300), (2, 764139150), (3, 509426100), (4, 382069575), (5, 305655660), (6, 254713050), (9, 169808700), (10, 152827830), (12, 127356525), (15, 101885220), (18, 84904350), (19, 80435700), (20, 76413915), (25, 61131132), (27, 56602900), (30, 50942610), (31, 49299300), (36, 42452175), (38, 40217850), (45, 33961740), (50, 30565566), (54, 28301450), (57, 26811900), (60, 25471305), (62, 24649650), (75, 20377044), (76, 20108925), (90, 16980870), (93, 16433100), (95, 16087140), (100, 15282783), (108, 14150725), (114, 13405950), (124, 12324825), (135, 11320580), (150, 10188522), (155, 9859860), (171, 8937300), (180, 8490435), (186, 8216550), (190, 8043570), (225, 6792348), (228, 6702975), (270, 5660290), (279, 5477700), (285, 5362380), (300, 5094261), (310, 4929930), (342, 4468650), (372, 4108275), (380, 4021785), (450, 3396174), (465, 3286620), (475, 3217428), (513, 2979100), (540, 2830145), (558, 2738850), (570, 2681190), (589, 2594700), (620, 2464965), (675, 2264116), (684, 2234325), (775, 1971972), (837, 1825900), (855, 1787460), (900, 1698087), (930, 1643310), (950, 1608714), (961, 1590300), (1026, 1489550), (1116, 1369425), (1140, 1340595), (1178, 1297350), (1350, 1132058), (1395, 1095540), (1425, 1072476), (1550, 985986), (1674, 912950), (1710, 893730), (1767, 864900), (1860, 821655), (1900, 804357), (1922, 795150), (2052, 744775), (2325, 657324), (2356, 648675), (2565, 595820), (2700, 566029), (2790, 547770), (2850, 536238), (2883, 530100), (2945, 518940), (3100, 492993), (3348, 456475), (3420, 446865), (3534, 432450), (3844, 397575), (4185, 365180), (4275, 357492), (4650, 328662), (4805, 318060), (5130, 297910), (5301, 288300), (5580, 273885), (5700, 268119), (5766, 265050), (5890, 259470), (6975, 219108), (7068, 216225), (8370, 182590), (8550, 178746), (8649, 176700), (8835, 172980), (9300, 164331), (9610, 159030), (10260, 148955), (10602, 144150), (11532, 132525), (11780, 129735), (12825, 119164), (13950, 109554), (14415, 106020), (14725, 103788), (15903, 96100), (16740, 91295), (17100, 89373), (17298, 88350), (17670, 86490), (18259, 83700), (19220, 79515), (20925, 73036), (21204, 72075), (24025, 63612), (25650, 59582), (25947, 58900), (26505, 57660), (27900, 54777), (28830, 53010), (29450, 51894), (29791, 51300), (31806, 48050), (34596, 44175), (35340, 43245), (36518, 41850)]