72502290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 234875520

約数和(自身を除く): 162373230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 673, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1346, 1539, 1710, 1890, 1995, 2019, 2394, 2565, 2835, 3078, 3365, 3591, 3990, 4038, 4711, 5130, 5670, 5985, 6057, 6730, 7182, 7695, 9422, 10095, 10773, 11970, 12114, 12787, 14133, 15390, 17955, 18171, 20190, 21546, 23555, 25574, 28266, 30285, 35910, 36342, 38361, 42399, 47110, 53865, 54513, 60570, 63935, 70665, 76722, 84798, 89509, 90855, 107730, 109026, 115083, 127197, 127870, 141330, 179018, 181710, 191805, 211995, 230166, 254394, 268527, 272565, 345249, 381591, 383610, 423990, 447545, 537054, 545130, 575415, 635985, 690498, 763182, 805581, 895090, 1035747, 1150830, 1271970, 1342635, 1611162, 1726245, 1907955, 2071494, 2416743, 2685270, 3452490, 3815910, 4027905, 4833486, 5178735, 7250229, 8055810, 10357470, 12083715, 14500458, 24167430, 36251145, 72502290]

約数ペア:

[(1, 72502290), (2, 36251145), (3, 24167430), (5, 14500458), (6, 12083715), (7, 10357470), (9, 8055810), (10, 7250229), (14, 5178735), (15, 4833486), (18, 4027905), (19, 3815910), (21, 3452490), (27, 2685270), (30, 2416743), (35, 2071494), (38, 1907955), (42, 1726245), (45, 1611162), (54, 1342635), (57, 1271970), (63, 1150830), (70, 1035747), (81, 895090), (90, 805581), (95, 763182), (105, 690498), (114, 635985), (126, 575415), (133, 545130), (135, 537054), (162, 447545), (171, 423990), (189, 383610), (190, 381591), (210, 345249), (266, 272565), (270, 268527), (285, 254394), (315, 230166), (342, 211995), (378, 191805), (399, 181710), (405, 179018), (513, 141330), (567, 127870), (570, 127197), (630, 115083), (665, 109026), (673, 107730), (798, 90855), (810, 89509), (855, 84798), (945, 76722), (1026, 70665), (1134, 63935), (1197, 60570), (1330, 54513), (1346, 53865), (1539, 47110), (1710, 42399), (1890, 38361), (1995, 36342), (2019, 35910), (2394, 30285), (2565, 28266), (2835, 25574), (3078, 23555), (3365, 21546), (3591, 20190), (3990, 18171), (4038, 17955), (4711, 15390), (5130, 14133), (5670, 12787), (5985, 12114), (6057, 11970), (6730, 10773), (7182, 10095), (7695, 9422)]