321738300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 1100460816

約数和(自身を除く): 778722516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 107, 117, 130, 150, 156, 180, 195, 214, 225, 234, 257, 260, 300, 321, 325, 390, 428, 450, 468, 514, 535, 585, 642, 650, 771, 780, 900, 963, 975, 1028, 1070, 1170, 1284, 1285, 1300, 1391, 1542, 1605, 1926, 1950, 2140, 2313, 2340, 2570, 2675, 2782, 2925, 3084, 3210, 3341, 3852, 3855, 3900, 4173, 4626, 4815, 5140, 5350, 5564, 5850, 6420, 6425, 6682, 6955, 7710, 8025, 8346, 9252, 9630, 10023, 10700, 11565, 11700, 12519, 12850, 13364, 13910, 15420, 16050, 16692, 16705, 19260, 19275, 20046, 20865, 23130, 24075, 25038, 25700, 27499, 27820, 30069, 32100, 33410, 34775, 38550, 40092, 41730, 46260, 48150, 50076, 50115, 54998, 57825, 60138, 62595, 66820, 69550, 77100, 82497, 83460, 83525, 96300, 100230, 104325, 109996, 115650, 120276, 125190, 137495, 139100, 150345, 164994, 167050, 200460, 208650, 231300, 247491, 250380, 250575, 274990, 300690, 312975, 329988, 334100, 357487, 412485, 417300, 494982, 501150, 549980, 601380, 625950, 687475, 714974, 751725, 824970, 989964, 1002300, 1072461, 1237455, 1251900, 1374950, 1429948, 1503450, 1649940, 1787435, 2062425, 2144922, 2474910, 2749900, 3006900, 3217383, 3574870, 4124850, 4289844, 4949820, 5362305, 6187275, 6434766, 7149740, 8249700, 8937175, 10724610, 12374550, 12869532, 16086915, 17874350, 21449220, 24749100, 26811525, 32173830, 35748700, 53623050, 64347660, 80434575, 107246100, 160869150, 321738300]

約数ペア:

[(1, 321738300), (2, 160869150), (3, 107246100), (4, 80434575), (5, 64347660), (6, 53623050), (9, 35748700), (10, 32173830), (12, 26811525), (13, 24749100), (15, 21449220), (18, 17874350), (20, 16086915), (25, 12869532), (26, 12374550), (30, 10724610), (36, 8937175), (39, 8249700), (45, 7149740), (50, 6434766), (52, 6187275), (60, 5362305), (65, 4949820), (75, 4289844), (78, 4124850), (90, 3574870), (100, 3217383), (107, 3006900), (117, 2749900), (130, 2474910), (150, 2144922), (156, 2062425), (180, 1787435), (195, 1649940), (214, 1503450), (225, 1429948), (234, 1374950), (257, 1251900), (260, 1237455), (300, 1072461), (321, 1002300), (325, 989964), (390, 824970), (428, 751725), (450, 714974), (468, 687475), (514, 625950), (535, 601380), (585, 549980), (642, 501150), (650, 494982), (771, 417300), (780, 412485), (900, 357487), (963, 334100), (975, 329988), (1028, 312975), (1070, 300690), (1170, 274990), (1284, 250575), (1285, 250380), (1300, 247491), (1391, 231300), (1542, 208650), (1605, 200460), (1926, 167050), (1950, 164994), (2140, 150345), (2313, 139100), (2340, 137495), (2570, 125190), (2675, 120276), (2782, 115650), (2925, 109996), (3084, 104325), (3210, 100230), (3341, 96300), (3852, 83525), (3855, 83460), (3900, 82497), (4173, 77100), (4626, 69550), (4815, 66820), (5140, 62595), (5350, 60138), (5564, 57825), (5850, 54998), (6420, 50115), (6425, 50076), (6682, 48150), (6955, 46260), (7710, 41730), (8025, 40092), (8346, 38550), (9252, 34775), (9630, 33410), (10023, 32100), (10700, 30069), (11565, 27820), (11700, 27499), (12519, 25700), (12850, 25038), (13364, 24075), (13910, 23130), (15420, 20865), (16050, 20046), (16692, 19275), (16705, 19260)]