451555020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7069

約数の個数: 192

約数和(自身を含む): 1700213760

約数和(自身を除く): 1248658740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7027, 7140, 9180, 10710, 12852, 14054, 16065, 21081, 21420, 28108, 32130, 35135, 42162, 49189, 63243, 64260, 70270, 84324, 98378, 105405, 119459, 126486, 140540, 147567, 189729, 196756, 210810, 238918, 245945, 252972, 295134, 316215, 358377, 379458, 421620, 442701, 477836, 491890, 590268, 597295, 632430, 716754, 737835, 758916, 836213, 885402, 948645, 983780, 1075131, 1194590, 1264860, 1328103, 1433508, 1475670, 1672426, 1770804, 1791885, 1897290, 2150262, 2213505, 2389180, 2508639, 2656206, 2951340, 3225393, 3344852, 3583770, 3794580, 4181065, 4300524, 4427010, 5017278, 5312412, 5375655, 6450786, 6640515, 7167540, 7525917, 8362130, 8854020, 10034556, 10751310, 12543195, 12901572, 13281030, 15051834, 16126965, 16724260, 21502620, 22577751, 25086390, 26562060, 30103668, 32253930, 37629585, 45155502, 50172780, 64507860, 75259170, 90311004, 112888755, 150518340, 225777510, 451555020]

約数ペア:

[(1, 451555020), (2, 225777510), (3, 150518340), (4, 112888755), (5, 90311004), (6, 75259170), (7, 64507860), (9, 50172780), (10, 45155502), (12, 37629585), (14, 32253930), (15, 30103668), (17, 26562060), (18, 25086390), (20, 22577751), (21, 21502620), (27, 16724260), (28, 16126965), (30, 15051834), (34, 13281030), (35, 12901572), (36, 12543195), (42, 10751310), (45, 10034556), (51, 8854020), (54, 8362130), (60, 7525917), (63, 7167540), (68, 6640515), (70, 6450786), (84, 5375655), (85, 5312412), (90, 5017278), (102, 4427010), (105, 4300524), (108, 4181065), (119, 3794580), (126, 3583770), (135, 3344852), (140, 3225393), (153, 2951340), (170, 2656206), (180, 2508639), (189, 2389180), (204, 2213505), (210, 2150262), (238, 1897290), (252, 1791885), (255, 1770804), (270, 1672426), (306, 1475670), (315, 1433508), (340, 1328103), (357, 1264860), (378, 1194590), (420, 1075131), (459, 983780), (476, 948645), (510, 885402), (540, 836213), (595, 758916), (612, 737835), (630, 716754), (714, 632430), (756, 597295), (765, 590268), (918, 491890), (945, 477836), (1020, 442701), (1071, 421620), (1190, 379458), (1260, 358377), (1428, 316215), (1530, 295134), (1785, 252972), (1836, 245945), (1890, 238918), (2142, 210810), (2295, 196756), (2380, 189729), (3060, 147567), (3213, 140540), (3570, 126486), (3780, 119459), (4284, 105405), (4590, 98378), (5355, 84324), (6426, 70270), (7027, 64260), (7140, 63243), (9180, 49189), (10710, 42162), (12852, 35135), (14054, 32130), (16065, 28108), (21081, 21420)]